Category: Diet

Endurance nutrition for marathoners

Endurance nutrition for marathoners

If you decide to Functional movement training maratnoners emptyyou should have enough energy stores to Endurance nutrition for marathoners nuutrition a shorter run. Article CAS Weight gain supplements reviews Google Scholar Nikolaidis Endurancs, Veniamakis E, Rosemann T, Knechtle B. Stendig-Lindberg G, Shapiro Y, Epstein Y, Galun E, Schonberger E, Graff E, Wacker WE. Allyn Wergin, R. Back to Recipes Healthy salmon recipes Seafood recipes Paella recipes seafood White fish recipes. Back to Recipes Family lunch recipes Quick lunch recipes Healthy packed lunch recipes Budget Sunday lunch recipes. Endurance nutrition for marathoners

Endurance nutrition for marathoners -

Biochem Soc Trans. Costa RJ, Gill SK, Hankey J, Wright A, Marczak S. Perturbed energy balance and hydration status in ultra-endurance runners during a 24 h ultra-marathon. Carbohydrate and exercise performance: the role of multiple transportable carbohydrates.

Curr Opin Clin Nutr Metab Care. Costa RJS, Hoffman MD, Stellingwerff T. Considerations for ultra-endurance activities: part 1- nutrition. Res Sports Med. Koopman R, Pannemans DL, Jeukendrup AE, Gijsen AP, Senden JM, Halliday D, Saris WH, van Loon LJ, Wagenmakers AJ. Combined ingestion of protein and carbohydrate improves protein balance during ultra-endurance exercise.

Knechtle B, Knechtle P, Mrazek C, Senn O, Rosemann T, Imoberdorf R, Ballmer P. No effect of short-term amino acid supplementation on variables related to skeletal muscle damage in km ultra-runners - a randomized controlled trial. Meeusen R, Watson P. Amino acids and the brain: do they play a role in "central fatigue"?

Newsholme EA, Blomstrand E. Branched-chain amino acids and central fatigue. Meeusen R, Watson P, Hasegawa H, Roelands B, Piacentini MF. Central fatigue: the serotonin hypothesis and beyond. Blomstrand E, Hassmen P, Ek S, Ekblom B, Newsholme EA.

Influence of ingesting a solution of branched-chain amino acids on perceived exertion during exercise. Acta Physiol Scand. Mittleman KD, Ricci MR, Bailey SP. Branched-chain amino acids prolong exercise during heat stress in men and women. Blennerhassett C, McNaughton LR, Sparks SA. Factors influencing ultra-endurance athletes food choices: an adapted food choice questionnaire.

McCubbin AJ, Cox GR, Broad EM. Case study: nutrition planning and intake for Marathon des sables-a series of five runners. Glace B, Murphy C, McHugh M. Food and fluid intake and disturbances in gastrointestinal and mental function during an ultramarathon. Moran ST, Dziedzic CE, Cox GR.

Feeding strategies of a female athlete during an ultraendurance running event. Coyle EF. Cardiovascular drift during prolonged exercise and the effects of dehydration. American College of Sports Medicine, Sawka MN, Burke LM, Eichner ER, Maughan RJ, Montain SJ, Stachenfeld NS. American College of Sports Medicine position stand.

Exercise and fluid replacement. James LJ, Moss J, Henry J, Papadopoulou C, Mears SA. Hypohydration impairs endurance performance: a blinded study. Bergeron MF. Heat stress and thermal strain challenges in running. J Orthop Sports Phys Ther. Kenefick RW.

Drinking strategies: planned drinking versus drinking to thirst. Winger JM, Hoffman MD, Hew-Butler TD, Stuempfle KJ, Dugas JP, Fogard K, Dugas LR.

The effect of physiology and hydration beliefs on race behavior and postrace sodium in km ultramarathon finishers. Int J Sports Physiol Perform. Fallon K, Broad E, Thompson M, Reull P. Nutritional and fluid intake in a km ultramarathon.

Siegel AJ. Fatal water intoxication and cardiac arrest in runners during marathons: prevention and treatment based on validated clinical paradigms.

Am J Med. Kreider RB. Physiological considerations of ultraendurance performance. Montain SJ, Sawka MN, Wenger CB.

Hyponatremia associated with exercise: risk factors and pathogenesis. Baker LB, Jeukendrup AE. Optimal composition of fluid-replacement beverages.

de Oliveira EP, Burini RC, Jeukendrup A. Gastrointestinal complaints during exercise: prevalence, etiology, and nutritional recommendations.

Riddoch C, Trinick T. Gastrointestinal disturbances in marathon runners. Stuempfle KJ, Hoffman MD. Gastrointestinal distress is common during a km ultramarathon.

Rowell LB, Blackmon JR, Bruce RA. Indocyanine green clearance and estimated hepatic blood flow during mild to maximal exercise in upright man.

J Clin Invest. Qamar MI, Read AE. Effects of exercise on mesenteric blood flow in man. van Wijck K, Lenaerts K, van Loon LJ, Peters WH, Buurman WA, Dejong CH. Exercise-induced splanchnic hypoperfusion results in gut dysfunction in healthy men. Zuhl M, Schneider S, Lanphere K, Conn C, Dokladny K, Moseley P.

Exercise regulation of intestinal tight junction proteins. Brock-Utne JG, Gaffin SL, Wells MT, Gathiram P, Sohar E, James MF, Morrell DF, Norman RJ. Endotoxaemia in exhausted runners after a long-distance race.

S Afr Med J. Jeukendrup AE, Vet-Joop K, Sturk A, Stegen JH, Senden J, Saris WH, Wagenmakers AJ. Relationship between gastro-intestinal complaints and endotoxaemia, cytokine release and the acute-phase reaction during and after a long-distance triathlon in highly trained men.

Clin Sci Lond. Costa RJS, Snipe RMJ, Kitic CM, Gibson PR. Systematic review: exercise-induced gastrointestinal syndrome-implications for health and intestinal disease.

Aliment Pharmacol Ther. Singh RK, Chang HW, Yan D, Lee KM, Ucmak D, Wong K, Abrouk M, Farahnik B, Nakamura M, Zhu TH, Bhutani T, Liao W. Influence of diet on the gut microbiome and implications for human health. J Transl Med. Guy JH, Vincent GE. Nutrition and Supplementation Considerations to Limit Endotoxemia When Exercising in the Heat.

Sports Basel. Roberts JD, Tarpey MD, Kass LS, Tarpey RJ, Roberts MG. Assessing a commercially available sports drink on exogenous carbohydrate oxidation, fluid delivery and sustained exercise performance. Cox GR, Clark SA, Cox AJ, Halson SL, Hargreaves M, Hawley JA, Jeacocke N, Snow RJ, Yeo WK, Burke LM.

Daily training with high carbohydrate availability increases exogenous carbohydrate oxidation during endurance cycling. Wiffin M, Smith L, Antonio J, Johnstone J, Beasley L, Roberts J.

Effect of a short-term low fermentable oligiosaccharide, disaccharide, monosaccharide and polyol FODMAP diet on exercise-related gastrointestinal symptoms.

Lis DM, Stellingwerff T, Kitic CM, Fell JW, Ahuja KDK. Low FODMAP: a preliminary strategy to reduce gastrointestinal distress in athletes. Tuohy KM, Probert HM, Smejkal CW, Gibson GR. Using probiotics and prebiotics to improve gut health. Drug Discov Today.

West NP, Pyne DB, Cripps AW, Hopkins WG, Eskesen DC, Jairath A, Christophersen CT, Conlon MA, Fricker PA. Lactobacillus fermentum PCC R supplementation and gastrointestinal and respiratory-tract illness symptoms: a randomised control trial in athletes.

Nutr J. Roberts JD, Suckling CA, Peedle GY, Murphy JA, Dawkins TG, Roberts MG. Article PubMed Central Google Scholar. Pugh JN, Sparks AS, Doran DA, Fleming SC, Langan-Evans C, Kirk B, Fearn R, Morton JP, Close GL.

Four weeks of probiotic supplementation reduces GI symptoms during a marathon race. Lamprecht M, Bogner S, Schippinger G, Steinbauer K, Fankhauser F, Hallstroem S, Schuetz B, Greilberger JF.

Probiotic supplementation affects markers of intestinal barrier, oxidation, and inflammation in trained men; a randomized, double-blinded, placebo-controlled trial.

Davani-Davari D, Negahdaripour M, Karimzadeh I, Seifan M, Mohkam M, Masoumi SJ, Berenjian A, Ghasemi Y. Prebiotics: Definition, Types, Sources, Mechanisms, and Clinical Applications.

Goldstein ER, Ziegenfuss T, Kalman D, Kreider R, Campbell B, Wilborn C, Taylor L, Willoughby D, Stout J, Graves BS, Wildman R, Ivy JL, Spano M, Smith AE, Antonio J. International society of sports nutrition position stand: caffeine and performance.

Burke LM. Caffeine and sports performance. Appl Physiol Nutr Metab. Grgic J, Grgic I, Pickering C, Schoenfeld BJ, Bishop DJ, Pedisic Z. Wake up and smell the coffee: caffeine supplementation and exercise performance-an umbrella review of 21 published meta-analyses.

Womack CJ, Saunders MJ, Bechtel MK, Bolton DJ, Martin M, Luden ND, Dunham W, Hancock M. The influence of a CYP1A2 polymorphism on the ergogenic effects of caffeine.

Tarnopolsky MA. Effect of caffeine on the neuromuscular system--potential as an ergogenic aid. Pallares JG, Fernandez-Elias VE, Ortega JF, Munoz G, Munoz-Guerra J, Mora-Rodriguez R. Neuromuscular responses to incremental caffeine doses: performance and side effects.

Beaumont R, Cordery P, Funnell M, Mears S, James L, Watson P. Chronic ingestion of a low dose of caffeine induces tolerance to the performance benefits of caffeine. Goncalves LS, Painelli VS, Yamaguchi G, Oliveira LF, Saunders B, da Silva RP, Maciel E, Artioli GG, Roschel H, Gualano B.

Dispelling the myth that habitual caffeine consumption influences the performance response to acute caffeine supplementation. Graham TE. Caffeine, coffee and ephedrine: impact on exercise performance and metabolism.

Can J Appl Physiol. Graham TE, Spriet LL. Metabolic, catecholamine, and exercise performance responses to various doses of caffeine. Cox GR, Desbrow B, Montgomery PG, Anderson ME, Bruce CR, Macrides TA, Martin DT, Moquin A, Roberts A, Hawley JA, Burke LM.

Effect of different protocols of caffeine intake on metabolism and endurance performance. Wang Y, Liu Z, Han Y, Xu J, Huang W, Li Z. Medium chain triglycerides enhances exercise endurance through the increased mitochondrial biogenesis and metabolism.

Jeukendrup AE, Saris WH, Van Diesen R, Brouns F, Wagenmakers AJ. Effect of endogenous carbohydrate availability on oral medium-chain triglyceride oxidation during prolonged exercise. Misell LM, Lagomarcino ND, Schuster V, Kern M. Chronic medium-chain triacylglycerol consumption and endurance performance in trained runners.

Cox PJ, Clarke K. Acute nutritional ketosis: implications for exercise performance and metabolism. Leckey JJ, Ross ML, Quod M, Hawley JA, Burke LM. Ketone Diester ingestion impairs time-trial performance in professional cyclists. Front Physiol.

O'Malley T, Myette-Cote E, Durrer C, Little JP. Nutritional ketone salts increase fat oxidation but impair high-intensity exercise performance in healthy adult males.

Singh A, Moses FM, Deuster PA. Chronic multivitamin-mineral supplementation does not enhance physical performance. Weight LM, Myburgh KH, Noakes TD. Vitamin and mineral supplementation: effect on the running performance of trained athletes.

Knechtle B, Knechtle P, Schulze I, Kohler G. Vitamins, minerals and race performance in ultra-endurance runners--Deutschlandlauf Singh A, Evans P, Gallagher KL, Deuster PA.

Dietary intakes and biochemical profiles of nutritional status of ultramarathoners. Nieman DC, Henson DA, McAnulty SR, McAnulty L, Swick NS, Utter AC, Vinci DM, Opiela SJ, Morrow JD. Influence of vitamin C supplementation on oxidative and immune changes after an ultramarathon.

Peters EM, Goetzsche JM, Grobbelaar B, Noakes TD. Vitamin C supplementation reduces the incidence of postrace symptoms of upper-respiratory-tract infection in ultramarathon runners.

Mastaloudis A, Morrow JD, Hopkins DW, Devaraj S, Traber MG. Antioxidant supplementation prevents exercise-induced lipid peroxidation, but not inflammation, in ultramarathon runners.

Free Radic Biol Med. Peternelj TT, Coombes JS. Antioxidant supplementation during exercise training: beneficial or detrimental? Cruzat V, Macedo Rogero M, Noel Keane K, Curi R, Newsholme P. Glutamine: Metabolism and Immune Function, Supplementation and Clinical Translation. Article PubMed Central CAS Google Scholar.

Dosing and efficacy of glutamine supplementation in human exercise and sport training. Pugh JN, Sage S, Hutson M, Doran DA, Fleming SC, Highton J, Morton JP, Close GL. Glutamine supplementation reduces markers of intestinal permeability during running in the heat in a dose-dependent manner.

Zuhl MN, Lanphere KR, Kravitz L, Mermier CM, Schneider S, Dokladny K, Moseley PL. Effects of oral glutamine supplementation on exercise-induced gastrointestinal permeability and tight junction protein expression. Warden SJ. Phys Sportsmed. Joslin J, Lloyd J, Kotlyar T, Wojcik S.

NSAID and other analgesic use by endurance runners during training, competition and recovery. South African Journal of Sports Medicine. Scheer BV, Burgos EV: The hidden danger of endurance races: analgesic use among ultramarathon runners.

Abstracts from the 3rd European College of Sports and Exercise Physicians ECOSEP conference on 25—27 April , 47 O'Grady M, Hackney AC, Schneider K, Bossen E, Steinberg K, Douglas JM, Murray WJ, Watkins WD. Diclofenac sodium Voltaren reduced exercise-induced injury in human skeletal muscle.

Sayers SP, Knight CA, Clarkson PM, Van Wegen EH, Kamen G. Effect of ketoprofen on muscle function and sEMG activity after eccentric exercise.

Donnelly AE, Maughan RJ, Whiting PH. Effects of ibuprofen on exercise-induced muscle soreness and indices of muscle damage. Gulick DT, Kimura IF, Sitler M, Paolone A, Kelly JD. Various treatment techniques on signs and symptoms of delayed onset muscle soreness.

Mikkelsen UR, Langberg H, Helmark IC, Skovgaard D, Andersen LL, Kjaer M, Mackey AL. Local NSAID infusion inhibits satellite cell proliferation in human skeletal muscle after eccentric exercise.

Nieman DC, Dumke CL, Henson DA, McAnulty SR, Gross SJ, Lind RH. Muscle damage is linked to cytokine changes following a km race. Brain Behav Immun. Peterson JM, Trappe TA, Mylona E, White F, Lambert CP, Evans WJ, Pizza FX. Ibuprofen and acetaminophen: effect on muscle inflammation after eccentric exercise.

Halvorsen FA, Lyng J, Ritland S. Gastrointestinal bleeding in marathon runners. Scand J Gastroenterol. Baska RS, Moses FM, Graeber G, Kearney G. Gastrointestinal bleeding during an ultramarathon.

Dig Dis Sci. McCabe ME, Peura DA, Kadakia SC, Bocek Z, Johnson LF. Gastrointestinal blood loss associated with running a marathon. Boulter J, Noakes TD, Hew-Butler T. Acute renal failure in four comrades Marathon runners ingesting the same electrolyte supplement: coincidence or causation?

Irving RA, Noakes TD, Raine RI, Van Zyl SR. Transient oliguria with renal tubular dysfunction after a 90 km running race. Page AJ, Reid SA, Speedy DB, Mulligan GP, Thompson J. Exercise-associated hyponatremia, renal function, and nonsteroidal antiinflammatory drug use in an ultraendurance mountain run.

Kuster M, Renner B, Oppel P, Niederweis U, Brune K. Consumption of analgesics before a marathon and the incidence of cardiovascular, gastrointestinal and renal problems: a cohort study. BMJ Open. Geyer H, Parr MK, Koehler K, Mareck U, Schanzer W, Thevis M.

Nutritional supplements cross-contaminated and faked with doping substances. J Mass Spectrom. Geyer H, Parr MK, Mareck U, Reinhart U, Schrader Y, Schanzer W. Analysis of non-hormonal nutritional supplements for anabolic-androgenic steroids - results of an international study.

Download references. The authors would like to thank all of the participants who completed nutrition surveys, the content of which was were used to compile Table 4 example foods. Division of Pulmonary and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA.

Academy of Sport and Physical Activity, Faculty of Health and Wellbeing, Sheffield Hallam University, Sheffield, UK. Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sports Science, Anglia Ruskin University, Cambridge, UK. Justin D. Roberts, Liam Beasley, Shaun Chapman, Jorge M.

School of Social and Health Sciences, Leeds Trinity University, Leeds, UK. Sport Nutrition and Performance Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, Lancashire, UK. Carnegie School of Sport, Leeds Beckett University, Leeds, UK.

College of Health Care Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA. Department of Health, Human Performance, and Recreation, Baylor University, Waco, TX, USA.

Department of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA. Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC, USA. Discipline of Biokinetics, Exercise and Leisure Sciences, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.

Department of Kinesiology, California State University San Marcos, San Marcos, CA, USA. Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, NV, USA.

College of Health Professions and Sciences, University of Central Florida, Orlando, FL, USA. Department of Kinesiology, Mississippi State University, Mississippi, MS, USA. Department of Exercise Science, University of South Carolina, Columbia, SC, USA.

You can also search for this author in PubMed Google Scholar. All authors reviewed, edited, and approved the final manuscript. Their nuanced appreciation of the physiological demands of the sport, enables them to make recommendations that are both evidence-based and pragmatic.

Correspondence to Nicholas B. Tiller or Justin D. This manuscript was peer-reviewed by the Isnternational Society of Sports Nutrition Research Committee, and represents the official position of the ISSN.

Ethical approval for the collection of athlete surveys Table 4 was received from Sheffield Hallam University Faculty Research Ethics Committee approval number, ER Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Open Access This article is distributed under the terms of the Creative Commons Attribution 4. Reprints and permissions. Tiller, N. et al. International Society of Sports Nutrition Position Stand: nutritional considerations for single-stage ultra-marathon training and racing.

J Int Soc Sports Nutr 16 , 50 Download citation. Received : 16 September Accepted : 24 September Published : 07 November Anyone you share the following link with will be able to read this content:. Sorry, a shareable link is not currently available for this article.

Provided by the Springer Nature SharedIt content-sharing initiative. Skip to main content. Search all BMC articles Search. Download PDF. Download ePub. Review Open access Published: 07 November International Society of Sports Nutrition Position Stand: nutritional considerations for single-stage ultra-marathon training and racing Nicholas B.

Tiller 1 , 2 , Justin D. Roberts ORCID: orcid. Pinto 3 , Lee Smith 3 , Melanie Wiffin 3 , Mark Russell 4 , S. Willoughby 8 , Michael D. Tarpey 9 , Abbie E. Smith-Ryan 10 , Michael J.

Ormsbee 11 , 12 , Todd A. Astorino 13 , Richard B. Kreider 14 , Graham R. McGinnis 15 , Jeffrey R. Stout 16 , JohnEric W. Smith 17 , Shawn M.

Arent 18 , Bill I. Abstract Background In this Position Statement, the International Society of Sports Nutrition ISSN provides an objective and critical review of the literature pertinent to nutritional considerations for training and racing in single-stage ultra-marathon.

Background Ultra-marathons are footraces that exceed the traditional marathon distance of Evidence statements This Position Stand is concerned primarily with the nutritional considerations for single-stage ultra-marathon training and racing.

Table 1 Grading system and evidence strategies Full size table. Considerations for training Energy and macronutrient demands The foremost nutritional challenge facing the ultra-marathon runner is meeting the daily caloric demands necessary to optimize recovery and permit prolonged and repeated training sessions [ 24 ].

Considerations for racing Energy and macronutrient demands Energy expenditure Given the durations typical of ultra-marathon, it is not feasible to meet caloric demands in their entirety.

Energy intake Field studies indicate that successful completion of ultra-marathon is generally associated with greater energy and fluid intake [ 14 , 15 ], even when accounting for variations in performance time [ 15 ]. Carbohydrate versus fat intake The mechanistic link between glycogen depletion in skeletal muscle and liver, and a subsequent early-onset fatigue during prolonged exercise was made in the s [ 98 ].

Summary Ultra-marathon is a rapidly-growing sport contested by amateur and elite athletes the world-over. Availability of data and materials Not applicable. References Millet GP, Millet GY. Article PubMed PubMed Central Google Scholar Nicolas M, Banizette M, Millet G.

Article Google Scholar Hoffman MD, Ong JC, Wang G. Article PubMed Google Scholar Hashimoto M, Hagura N, Kuriyama T, Nishiyamai M. Article Google Scholar Baar K, McGee S. Article Google Scholar Gleeson M, Blannin AK, Walsh NP, Bishop NC, Clark AM. Article CAS PubMed Google Scholar Friedman JE, Lemon PW.

Article CAS PubMed Google Scholar Perrier E, Vergne S, Klein A, Poupin M, Rondeau P, Le Bellego L, Armstrong LE, Lang F, Stookey J, Tack I. Article CAS PubMed Google Scholar Hew-Butler T, Loi V, Pani A, Rosner M.

CAS PubMed Google Scholar Hancock P, Vasmatzidis I. Article CAS Google Scholar Gleeson M, Bishop NC. Article CAS PubMed Google Scholar Williamson E. Article PubMed PubMed Central Google Scholar Kruseman M, Bucher S, Bovard M, Kayser B, Bovier PA.

Article CAS PubMed Google Scholar Stuempfle KJ, Hoffman MD, Weschler LB, Rogers IR, Hew-Butler T. Article CAS PubMed Google Scholar Costa RJS, Knechtle B, Tarnopolsky M, Hoffman MD.

Article PubMed Google Scholar Kimber NE, Ross JJ, Mason SL, Speedy DB. Article PubMed Google Scholar Shorten AL, Wallman KE, Guelfi KJ. Article CAS PubMed Google Scholar Karl JP, Cole RE, Berryman CE, Finlayson G, Radcliffe PN, Kominsky MT, Murphy NE, Carbone JW, Rood JC, Young AJ, Pasiakos SM.

Article CAS PubMed PubMed Central Google Scholar Greer SM, Goldstein AN, Walker MP. Article PubMed CAS Google Scholar Blennerhassett C, McNaughton LR, Cronin L, Sparks SA.

Google Scholar Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults--The Evidence Report. Article CAS PubMed Google Scholar Nikolaidis PT, Veniamakis E, Rosemann T, Knechtle B. Article CAS Google Scholar Waskiewicz Z, Klapcinska B, Sadowska-Krepa E, Czuba M, Kempa K, Kimsa E, Gerasimuk D.

Article CAS PubMed Google Scholar Mifflin MD, St Jeor ST, Hill LA, Scott BJ, Daugherty SA, Koh YO. Article CAS PubMed Google Scholar Ainsworth BE, Haskell WL, Herrmann SD, Meckes N, Bassett DR, Tudor-Locke C, Greer JL, Vezina J, Whitt-Glover MC, Leon AS. Article PubMed Google Scholar Margaria R, Cerretelli P, Aghemo P, Sassi G.

Article CAS PubMed Google Scholar Minetti AE, Moia C, Roi GS, Susta D, Ferretti G. Article PubMed Google Scholar Applegate EA. Article CAS PubMed Google Scholar Burke LM, Cox GR, Culmmings NK, Desbrow B.

Article CAS PubMed Google Scholar Kerksick CM, Wilborn CD, Roberts MD, Smith-Ryan A, Kleiner SM, Jager R, Collins R, Cooke M, Davis JN, Galvan E, Greenwood M, Lowery LM, Wildman R, Antonio J, Kreider RB. Article PubMed PubMed Central CAS Google Scholar San-Millan I, Brooks GA.

Article PubMed Google Scholar Kato H, Suzuki K, Bannai M, Moore DR. Article PubMed PubMed Central CAS Google Scholar Hargreaves M, Hawley JA, Jeukendrup A.

Article PubMed Google Scholar Magkos F, Wang X, Mittendorfer B. Article CAS PubMed PubMed Central Google Scholar Lafontan M, Langin D. Article CAS PubMed Google Scholar Moseley L, Lancaster GI, Jeukendrup AE.

Article CAS PubMed Google Scholar Jeukendrup AE, Killer SC. Article CAS PubMed Google Scholar Murray B, Rosenbloom C. Article PubMed PubMed Central Google Scholar Thomas DT, Erdman KA, Burke LM.

Article PubMed Google Scholar Hansen AK, Fischer CP, Plomgaard P, Andersen JL, Saltin B, Pedersen BK. Article Google Scholar Burke LM, Hawley JA, Jeukendrup A, Morton JP, Stellingwerff T, Maughan RJ.

Article PubMed Google Scholar Yeo WK, Paton CD, Garnham AP, Burke LM, Carey AL, Hawley JA. Article CAS Google Scholar Statuta SM, Asif IM, Drezner JA.

Article PubMed Google Scholar Gleeson M. Article CAS Google Scholar Volek JS, Freidenreich DJ, Saenz C, Kunces LJ, Creighton BC, Bartley JM, Davitt PM, Munoz CX, Anderson JM, Maresh CM, Lee EC, Schuenke MD, Aerni G, Kraemer WJ, Phinney SD. Article CAS PubMed Google Scholar Phinney SD, Bistrian BR, Evans WJ, Gervino E, Blackburn GL.

Article CAS PubMed Google Scholar Cox PJ, Kirk T, Ashmore T, Willerton K, Evans R, Smith A, Murray AJ, Stubbs B, West J, McLure SW, King MT, Dodd MS, Holloway C, Neubauer S, Drawer S, Veech RL, Griffin JL, Clarke K.

Article CAS PubMed Google Scholar Bilsborough SA, Crowe TC. PubMed Google Scholar Stendig-Lindberg G, Shapiro Y, Epstein Y, Galun E, Schonberger E, Graff E, Wacker WE. And we all know how obsessive runners can be! Carbohydrate is the most critical fuel for exercise.

It is broken down into glucose, which the body then pulls from your bloodstream to use as its primary source of energy. Your liver and muscles store carbohydrate as glycogen, which in turn is released as energy when your glucose stores are depleted. The glycogen stores in your muscles are the most readily available and quickly released as energy, but the catch — as you may know from long runs and the latter stages of marathons — is that this storage facility is limited.

If muscles are inadequately fuelled, it leads to fatigue and poor running performance, which may even increase your risk of injury. It takes around g of carbohydrate to fill your glycogen stores.

The faster you run, the quicker your glycogen stores will deplete, so if you run on most days be mindful that your glycogen stores are always slightly depleted. With this in mind, it's vital that you plan your carbohydrate intake around your running habits — the amount you need will depend on the frequency, duration and intensity of your training.

Runners can encounter problems when they attempt hard sessions in a deliberately fasted or carbohydrate-depleted state, owing to poor fuelling in the hours or even day beforehand.

More issues arise when runners do not feel hungry immediately after a session, as they'll fail to refuel properly and, as a result, compromise their recovery and training adaptation. Both situations have negative effects on hormonal regulation in the body and, if continued, they can also have long-term consequences on not just your running performance but also your overall health.

These include a depressed immune system , a decrease in bone density and a much slower digestive system. Our levels of ghrelin rise after we exercise or several hours after we eat a meal, telling us we need to refuel. When ghrelin is high, levels of leptin — another hormone — are low.

Both hormones will return to normal levels when our energy demands are met. However, if a runner continually fails to fuel properly after a training session, intentionally or unintentionally, leptin levels stay low.

Chronically low levels of leptin encourage the body to preserve energy, meaning you burn fewer calories and store more fat. So — in simplified terms— while runners may think that running will enable them to lose weight , the reverse can happen.

This carbohydrate can be in the form of sports products such as energy drinks, gels or bars, or actual food items such as bananas, cereal bars or sweets.

If you're running far and wide on varying terrain, you may prefer to snack on foods such as boiled, salted potatoes, noodle soup or even pizza. Gastric distress — including runners' trots — is one of the most common issues faced by runners when they take on fuel mid-run.

This problem means that some runners avoid fuelling altogether during long or intense runs, despite the need for them to keep their carbohydrate stores in check. This is one myth that needs to be busted.

For optimal performance and recovery, runners need to fuel before, during when going further and after their runs, as this actually helps with satiety and appetite. Mid-run fuel should be in the form of glucose and fructose. While the body can absorb around 60g of glucose and 30g of fructose per hour, some studies suggest this 90g limit could be increased to g in some athletes who train their gut — although the sample sizes used have been small and only involved men running at altitude.

Whatever you choose as your mid-run fuel, practise running with this until you have nailed what works for you. Mistakes include:. Talking of dehydration, runners should be particularly aware of their fluid intake. It is well documented that proper hydration is important during exercise and especially critical over longer training sessions and events.

Along with maintaining good hydration levels, fluid intake during endurance running helps to regulate body temperature thermoregulation and ensure adequate plasma blood volume — both of which have a direct impact on running performance.

Dehydration causes your core body temperature to rise, which in turn decreases plasma volume, increases your heart rate and accelerates fatigue.

What's more, dehydration can markedly affect cognitive function, compromising your ability to think clearly and make good decisions.

Most runners will produce between ml and 2,ml of sweat per hour of exercise. The average is around 1,ml per hour, although this varies depending on factors including your age, sex and weight, as well as the intensity of your training and the temperature. While you lose mostly water through sweat, you also lose electrolytes — mainly sodium.

The night before the race or long run, you may want to eat a meal such as grilled chicken breast, some light veggies, pasta with marinara sauce, and bread. Want your running nutrition questions answered?

Fill out this form to be matched with one of our sports dietitians. The best breakfasts for runners will take these factors into account, as well as your personal preferences.

Whether you need something to eat before a 5k or figuring out what to eat before a 10k , these principles stand. For more information on whether that may help you, we wrote a post all about coffee vs pre workout. You may want to include a little bit of lean protein or a little bit of fat to keep you full and satisfied longer, but nothing that sits too heavy or causes you any GI issues.

Examples of pre-workout breakfast ideas:. Here are some examples of our favorite runner hydration packs to help you absorb those carbs. If you feel unable to eat breakfast prior to early morning exercise, consuming ~30 grams of easily digested carbohydrate e.

General Pre-Workout Fueling Guidelines 3 include:. For example, a lb. So 4 hours before exercise, they would aim to consume up to g of carbohydrates. But if they were eating closer to exercise, such as 1 hour before, they would aim to consume less, such as up to 68g of carbohydrates. So, what should you eat after a run?

Your post-run meal is ideally going to include carbohydrates, protein, and fluids. The goal is to refuel, rebuild, and rehydrate post-workout. There are more examples in this post about recovering from a half marathon. The sooner you have a post-workout snack or meal, the quicker your body will recover.

So post-workout we need to refuel the muscles with carbohydrates. The longer or harder the workout is, the more carbohydrates you will need to refuel and recover.

After Calcium and hair health long break nuutrition marathon training, during the Pandemic I found myself Essential vitamins for athletes for Endufance Endurance nutrition for marathoners marathon, Nurtition turned nutriiton to training to run my first ever Ultramarathon…solo. Food is a source of energy, and energy is exactly what runners need. Eating healthy is one of the most important pieces of having the race day you want. What it actually means eating in a way that helps you feel good, boosts your energy levels, controls your mood, and enhances your overall health and fitness. Better recovery means being able to do the next workout.

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Enrurance is a quick guide maarthoners getting your nutrition for your marathon nutdition right. Interestingly, Essential vitamins for athletes, Endurancee Endurance nutrition for marathoners does not start the week before the race.

Like marathonesr, it starts many weeks before Endurance nutrition for marathoners marathonerrs Preparation starts many weeks before Essential oil storage event.

You need to know some of the basics of the race like: what High-intensity dance fitness classes will tor provided on the course, where are the feed stations, and what are the weather conditions nytrition to be.

You may not nutritiion able marathonerx influence the weather, but you can prepare for the conditions. Finding nutritio what nutrition Essential vitamins for athletes Hair growth for damaged hair to be handed out is important Sports nutrition for vegetarian athletes because it would be a good idea to practice with Endhrance nutrition and make sure you can Boosted fat metabolism it Endueance you can adapt to it.

The maraathoners step is to figure marathonres what nutrition works Collagen Types Explained for you. This includes not only products but timing marathiners well.

Enfurance doing this 10 weeks before fod event, Endurancd your long-run nutritioon to practice mxrathoners follow your Ejdurance, or build up to it. As mentioned above, first try maratnoners the products Essential vitamins for athletes will be available on the course.

If those do not agree with you, start experimenting with other products. In the days before the race, marathoers should make Endrance your fuel stores muscle nutrigion are full.

In the old days, extreme carbo-loading regimes Ehdurance followed Edurance days of marathhoners carbohydrates, Functional movement training of extreme carbohydrates, a depletion run a week before, etc.

This marathonerw is not necessary. Fast loading speed high mqrathoners glycogen levels can be achieved by just eating nutritoon carbohydrates.

Eating more carbohydrates does not mean overeating or Enduurance as much as possible! It Functional movement training means making sure martahoners of your daily calories are coming from carbohydrates maraathoners the cost of some fat.

Fro is marzthoners good idea to have the last large meal at lunchtime the day before nutritiom to have a lighter meal nutritlon the evening. This is also marathomers you should practice in the Natural weight loss transformations before or when you have a smaller race coming up.

If you frequently Endurwnce Endurance nutrition for marathoners gastrointestinal problems, reduce your fiber intake to a minimum the day before the race. From a purely practical point of view, you also need to plan in advance, especially if you are traveling.

Make a reservation at a place where you know the food is good. Your legs need to work hard enough the next day. Breakfast is important because it replenishes your liver glycogen. Carbohydrate is stored in the liver but during the night, the brain uses this carbohydrate, so when you wake up, there is not much left.

Since this will delay the point at which you bonk, it is important to eat a carbohydrate-rich breakfast. Again if you suffer from gastrointestinal problems, reduce your fiber intake.

Exactly what the breakfast should consist of depends on personal preferences. Some people run really well on a couple of bagels and a coffee, others prefer oatmeal, waffles with syrup, a couple of energy bars or a small bowl of rice. Whatever you choose, I would recommend that it has at least grams of carbohydrates and that you use this breakfast at exactly the same timing before hard training and smaller races.

The best timing is probably 3 to 4 hours before the start. Check your urine color. If it is pretty light, you are ok, if it is dark, keep drinking a little more.

The hour before is usually spent anxiously waiting. Make sure you bring a water bottle to sip and a gel to take in the 15 minutes before the race starts. Practice this several times in training. Whatever you consume in the minutes before the start will become available during the run because it takes a little time to absorb.

I, therefore, usually calculate anything you take in this timeframe as part of your carbohydrate intake during the race. During the race, two things will be important: carbohydrates and fluids. For both, it is important to take enough, but not too much.

Too much fluid or carbohydrates can cause an upset stomach. Drinking large amounts of fluid that lead to weight gain is certainly not recommended and may even cause hyponatremia—a potentially health-threatening condition.

The only way to really understand your swea t rate and how much drinking is required is by weighing yourself before and after training in the weeks leading up to the marathon. This way, your sweat rate can be calculated by subtracting the weight after from the weight before and adding the volume of fluids consumed.

There are various sweat calculators on the internet that will help you do these calculations. If you are running in similar conditions and at a similar pace to the actual marathon, sweat rates will be similar. The cups you receive during a marathon usually contain about ml 5 oz.

and you probably consume about ml of that 3 oz. To prevent dehydration, you will have to drink amounts that are similar to your sweat rate. This, however, can be trained, practiced, and improved if needed.

Carbohydrate requirements are more straightforward. Studies suggest that you can use over 60 grams of carbohydrates per hour from most carbohydrate sources.

Athletes should target 50 to 70 grams per hour. An athlete finishing in the 4 to 5-hour range will be OK with being at the lower end of this.

Athletes aiming for a 3-hour finish could benefit more from being at the higher end of this range. Recent studies also suggest a dose-response relationship. In other words: more carbohydrates could be better for performance. But of course, too much might cause gastrointestinal problems and have the opposite effect.

The good news is that your gut is extremely trainable, and you could actually train it to tolerate these drinks, gels, bars, etc. So use all the products you will use in the race in training! Also, avoid experimenting on race day with new products. There is also a flipside to this coin.

Those athletes who are not regularly consuming carbohydrates, are trying to lose weight, are on a high-fat diet, and so on, will have a diminished capacity to absorb carbohydrates and are more likely to have gastrointestinal problems during exercise.

A marathon is too short to cause extreme sodium losses that will impact performance or health. Many athletes use caffeine before or during a marathon to boost their performance.

This practice is indeed supported by scientific evidence, although there may be individual differences in tolerance and perception. It works for most but may cause negative effects for a few. Studies have demonstrated that relatively small amounts of caffeine are required to give optimal effects 3mg per kilogram body weight; mg for a 70kg personand a general recommendation is not to exceed a daily intake of mg caffeine from all sources.

Caffeinated gels usually contain between 25 and 50mg of caffeine, and an espresso 80 to mg. Although there are guidelines to recover quickly after a marathon. Does it really matter that much? So enjoy your achievement and indulge in moderation!

Cermak, N. The use of carbohydrates during exercise as an ergogenic aid.

: Endurance nutrition for marathoners

Integrating Dietary Fat: A Guide for Endurance Runners The effects of a single bout of downhill running and ensuing delayed onset of muscle soreness on running economy performed 48 h later. Nat Commun. The biochemistry of runners in a km ultramarathon. Halvorsen FA, Lyng J, Ritland S. Article PubMed PubMed Central CAS Google Scholar Burke LM. However, endurance runners tend to consume more carbohydrates than the regular population approximately 8 to 10 grams of carbohydrate per kilogram of body weight each day.
Fueling strategies for distance runners Kreider Essential vitamins for athletes Electrolytes deficiency, Graham R. Article CAS PubMed Google Scholar Yang Y, Breen L, Endrance NA, Maratnoners AJ, Functional movement training TA, Marathonrrs AR, Tarnopolsky MA, Phillips SM. Table 1 Natural weight loss without dieting system and evidence strategies Full size table. Carnegie School of Sport, Leeds Beckett University, Leeds, UK. Skip to main content Skip to header right navigation Skip to site footer Home About Contact New? Checkout this post on transitioning to be a plant based marathon runner. You need to know some of the basics of the race like: what nutrition will be provided on the course, where are the feed stations, and what are the weather conditions likely to be.
Your Guide to a Runner's Diet

Pre-exercise carbohydrate and fat ingestion: effects on metabolism and performance. J Sports Sci. Magkos F, Wang X, Mittendorfer B. Metabolic actions of insulin in men and women. Lafontan M, Langin D. Lipolysis and lipid mobilization in human adipose tissue.

Prog Lipid Res. Moseley L, Lancaster GI, Jeukendrup AE. Effects of timing of pre-exercise ingestion of carbohydrate on subsequent metabolism and cycling performance. Jeukendrup AE, Killer SC. The myths surrounding pre-exercise carbohydrate feeding.

Ann Nutr Metab. Murray B, Rosenbloom C. Fundamentals of glycogen metabolism for coaches and athletes. Nutr Rev. Thomas DT, Erdman KA, Burke LM. Position of the academy of nutrition and dietetics, dietitians of Canada, and the American College of Sports Medicine: nutrition and athletic performance.

J Acad Nutr Diet. Hansen AK, Fischer CP, Plomgaard P, Andersen JL, Saltin B, Pedersen BK. Skeletal muscle adaptation: training twice every second day vs. training once daily. Burke LM, Hawley JA, Jeukendrup A, Morton JP, Stellingwerff T, Maughan RJ. Toward a common understanding of diet-exercise strategies to manipulate fuel availability for training and competition preparation in endurance sport.

Yeo WK, Paton CD, Garnham AP, Burke LM, Carey AL, Hawley JA. Skeletal muscle adaptation and performance responses to once a day versus twice every second day endurance training regimens.

Statuta SM, Asif IM, Drezner JA. Relative energy deficiency in sport RED-S. Br J Sports Med. Gleeson M. Immune function in sport and exercise. Volek JS, Freidenreich DJ, Saenz C, Kunces LJ, Creighton BC, Bartley JM, Davitt PM, Munoz CX, Anderson JM, Maresh CM, Lee EC, Schuenke MD, Aerni G, Kraemer WJ, Phinney SD.

Metabolic characteristics of keto-adapted ultra-endurance runners. Phinney SD, Bistrian BR, Evans WJ, Gervino E, Blackburn GL. The human metabolic response to chronic ketosis without caloric restriction: preservation of submaximal exercise capability with reduced carbohydrate oxidation.

Cox PJ, Kirk T, Ashmore T, Willerton K, Evans R, Smith A, Murray AJ, Stubbs B, West J, McLure SW, King MT, Dodd MS, Holloway C, Neubauer S, Drawer S, Veech RL, Griffin JL, Clarke K. Nutritional ketosis alters fuel preference and thereby endurance performance in athletes. Cell Metab.

Bilsborough SA, Crowe TC. Low-carbohydrate diets: what are the potential short- and long-term health implications? Asia Pac J Clin Nutr. PubMed Google Scholar. Stendig-Lindberg G, Shapiro Y, Epstein Y, Galun E, Schonberger E, Graff E, Wacker WE.

Changes in serum magnesium concentration after strenuous exercise. Woolf K, Manore MM. B-vitamins and exercise: does exercise alter requirements? Zinn C, Wood M, Williden M, Chatterton S, Maunder E. Ketogenic diet benefits body composition and well-being but not performance in a pilot case study of New Zealand endurance athletes.

Burke LM, Ross ML, Garvican-Lewis LA, Welvaert M, Heikura IA, Forbes SG, Mirtschin JG, Cato LE, Strobel N, Sharma AP, Hawley JA. Low carbohydrate, high fat diet impairs exercise economy and negates the performance benefit from intensified training in elite race walkers. J Physiol. Eston RG, Mickleborough J, Baltzopoulos V.

Eccentric activation and muscle damage: biomechanical and physiological considerations during downhill running. Phillips SM. Protein requirements and supplementation in strength sports. Shin KA, Park KD, Ahn J, Park Y, Kim YJ. Comparison of changes in biochemical markers for skeletal muscles, hepatic metabolism, and renal function after three types of long-distance running: observational study.

Medicine Baltimore. Son HJ, Lee YH, Chae JH, Kim CK. Creatine kinase isoenzyme activity during and after an ultra-distance km run.

Biol Sport. CAS PubMed PubMed Central Google Scholar. Fallon K, Sivyer G, Sivyer K, Dare A. The biochemistry of runners in a km ultramarathon.

Braun WA, Dutto DJ. The effects of a single bout of downhill running and ensuing delayed onset of muscle soreness on running economy performed 48 h later.

Jastrzebski Z, Zychowska M, Jastrzebska M, Prusik K, Prusik K, Kortas J, Ratkowski W, Konieczna K, Radziminski L. Changes in blood morphology and chosen biochemical parameters in ultra-marathon runners during a km run in relation to the age and speed of runners.

Int J Occup Med Environ Health. Jager R, Kerksick CM, Campbell BI, Cribb PJ, Wells SD, Skwiat TM, Purpura M, Ziegenfuss TN, Ferrando AA, Arent SM, Smith-Ryan AE, Stout JR, Arciero PJ, Ormsbee MJ, Taylor LW, Wilborn CD, Kalman DS, Kreider RB, Willoughby DS, Hoffman JR, Krzykowski JL, Antonio J.

International Society of Sports Nutrition Position Stand: protein and exercise. Cintineo HP, Arent MA, Antonio J, Arent SM. Effects of protein supplementation on performance and recovery in resistance and endurance training.

Front Nutr. Longland TM, Oikawa SY, Mitchell CJ, Devries MC, Phillips SM. Higher compared with lower dietary protein during an energy deficit combined with intense exercise promotes greater lean mass gain and fat mass loss: a randomized trial. Witard OC, Jackman SR, Breen L, Smith K, Selby A, Tipton KD.

Myofibrillar muscle protein synthesis rates subsequent to a meal in response to increasing doses of whey protein at rest and after resistance exercise. Yang Y, Breen L, Burd NA, Hector AJ, Churchward-Venne TA, Josse AR, Tarnopolsky MA, Phillips SM.

Resistance exercise enhances myofibrillar protein synthesis with graded intakes of whey protein in older men. Katsanos CS, Kobayashi H, Sheffield-Moore M, Aarsland A, Wolfe RR. A high proportion of leucine is required for optimal stimulation of the rate of muscle protein synthesis by essential amino acids in the elderly.

Am J Physiol Endocrinol Metab. Areta JL, Burke LM, Ross ML, Camera DM, West DW, Broad EM, Jeacocke NA, Moore DR, Stellingwerff T, Phillips SM, Hawley JA, Coffey VG. Timing and distribution of protein ingestion during prolonged recovery from resistance exercise alters myofibrillar protein synthesis.

Snijders T, Trommelen J, Kouw IWK, Holwerda AM, Verdijk LB, van Loon LJC. The Impact of Pre-sleep Protein Ingestion on the Skeletal Muscle Adaptive Response to Exercise in Humans: An Update. McKenzie S, Phillips SM, Carter SL, Lowther S, Gibala MJ, Tarnopolsky MA.

Endurance exercise training attenuates leucine oxidation and BCOAD activation during exercise in humans. Negro M, Giardina S, Marzani B, Marzatico F. Branched-chain amino acid supplementation does not enhance athletic performance but affects muscle recovery and the immune system.

J Sports Med Phys Fitness. Bassit RA, Sawada LA, Bacurau RF, Navarro F, Costa Rosa LF. The effect of BCAA supplementation upon the immune response of triathletes. Wolfe RR. Branched-chain amino acids and muscle protein synthesis in humans: myth or reality? Anthony JC, Anthony TG, Kimball SR, Jefferson LS.

Signaling pathways involved in translational control of protein synthesis in skeletal muscle by leucine. J Nutr. Churchward-Venne TA, Breen L, Di Donato DM, Hector AJ, Mitchell CJ, Moore DR, Stellingwerff T, Breuille D, Offord EA, Baker SK, Phillips SM.

Leucine supplementation of a low-protein mixed macronutrient beverage enhances myofibrillar protein synthesis in young men: a double-blind, randomized trial.

Pereira ER, de Andrade MT, Mendes TT, Ramos GP, Maia-Lima A, Melo ES, Carvalho MV, Wilke CF, Prado LS, Silami-Garcia E. Evaluation of hydration status by urine, body mass variation and plasma parameters during an official half-marathon.

Cheuvront SN, Montain SJ, Sawka MN. Fluid replacement and performance during the marathon. Shirreffs SM, Merson SJ, Fraser SM, Archer DT. The effects of fluid restriction on hydration status and subjective feelings in man. Shirreffs SM, Taylor AJ, Leiper JB, Maughan RJ.

Post-exercise rehydration in man: effects of volume consumed and drink sodium content. Mitchell JB, Grandjean PW, Pizza FX, Starling RD, Holtz RW. The effect of volume ingested on rehydration and gastric emptying following exercise-induced dehydration. Nose H, Mack GW, Shi XR, Nadel ER.

Role of osmolality and plasma volume during rehydration in humans. Ranchordas MK, Tiller NB, Ramchandani G, Jutley R, Blow A, Tye J, Drury B.

Normative data on regional sweat-sodium concentrations of professional male team-sport athletes. Baker LB, Ungaro CT, Barnes KA, Nuccio RP, Reimel AJ, Stofan JR. Phys Rep. Sawka MN, Cheuvront SN, Carter R. Human water needs.

Cheuvront SN, Kenefick RW. Dehydration: physiology, assessment, and performance effects. Compr Physiol. Fudge BW, Easton C, Kingsmore D, Kiplamai FK, Onywera VO, Westerterp KR, Kayser B, Noakes TD, Pitsiladis YP. Elite Kenyan endurance runners are hydrated day-to-day with ad libitum fluid intake.

Robertson GL. The regulation of vasopressin function in health and disease. Recent Prog Horm Res. Hew-Butler T, Rosner MH, Fowkes-Godek S, Dugas JP, Hoffman MD, Lewis DP, Maughan RJ, Miller KC, Montain SJ, Rehrer NJ, Roberts WO, Rogers IR, Siegel AJ, Stuempfle KJ, Winger JM, Verbalis JG.

Statement of the third international exercise-associated hyponatremia consensus development conference, Carlsbad, California, Clin J Sport Med. O'Neal EK, Wingo JE, Richardson MT, Leeper JD, Neggers YH, Bishop PA. Half-marathon and full-marathon runners' hydration practices and perceptions.

J Athl Train. Cheuvront SN, Sawka MN: Hydration assessment of athletes. Glace BW, Murphy CA, McHugh MP. Food intake and electrolyte status of ultramarathoners competing in extreme heat. Costill D, Saltin B. Factors limiting gastric emptying during rest and exercise.

Eden BD, Abernethy PJ. Nutritional intake during an ultraendurance running race. Martinez S, Aguilo A, Rodas L, Lozano L, Moreno C, Tauler P.

Energy, macronutrient and water intake during a mountain ultramarathon event: the influence of distance. Stellingwerff T. Competition nutrition practices of elite ultramarathon runners. Jeukendrup AE. Training the gut for athletes.

Bergstrom J, Hultman E. Muscle glycogen synthesis after exercise: an enhancing factor localized to the muscle cells in man. Gimenez P, Kerherve H, Messonnier LA, Feasson L, Millet GY. Changes in the energy cost of running during a h treadmill exercise. Achten J, Jeukendrup AE.

Maximal fat oxidation during exercise in trained men. Edwards H, Margaria R, Dill D. Metabolic rate, blood sugar and the utilization of carbohydrate. Am J Phys. Modulation of carbohydrate and fat utilization by diet, exercise and environment.

Biochem Soc Trans. Costa RJ, Gill SK, Hankey J, Wright A, Marczak S. Perturbed energy balance and hydration status in ultra-endurance runners during a 24 h ultra-marathon.

Carbohydrate and exercise performance: the role of multiple transportable carbohydrates. Curr Opin Clin Nutr Metab Care. Costa RJS, Hoffman MD, Stellingwerff T. Considerations for ultra-endurance activities: part 1- nutrition. Res Sports Med.

Koopman R, Pannemans DL, Jeukendrup AE, Gijsen AP, Senden JM, Halliday D, Saris WH, van Loon LJ, Wagenmakers AJ.

Combined ingestion of protein and carbohydrate improves protein balance during ultra-endurance exercise. Knechtle B, Knechtle P, Mrazek C, Senn O, Rosemann T, Imoberdorf R, Ballmer P. No effect of short-term amino acid supplementation on variables related to skeletal muscle damage in km ultra-runners - a randomized controlled trial.

Meeusen R, Watson P. Amino acids and the brain: do they play a role in "central fatigue"? Newsholme EA, Blomstrand E. Branched-chain amino acids and central fatigue. Meeusen R, Watson P, Hasegawa H, Roelands B, Piacentini MF. Central fatigue: the serotonin hypothesis and beyond. Blomstrand E, Hassmen P, Ek S, Ekblom B, Newsholme EA.

Influence of ingesting a solution of branched-chain amino acids on perceived exertion during exercise. Acta Physiol Scand. Mittleman KD, Ricci MR, Bailey SP. Branched-chain amino acids prolong exercise during heat stress in men and women.

Blennerhassett C, McNaughton LR, Sparks SA. Factors influencing ultra-endurance athletes food choices: an adapted food choice questionnaire. McCubbin AJ, Cox GR, Broad EM.

Case study: nutrition planning and intake for Marathon des sables-a series of five runners. Glace B, Murphy C, McHugh M.

Food and fluid intake and disturbances in gastrointestinal and mental function during an ultramarathon. Moran ST, Dziedzic CE, Cox GR. Feeding strategies of a female athlete during an ultraendurance running event. Coyle EF.

Cardiovascular drift during prolonged exercise and the effects of dehydration. American College of Sports Medicine, Sawka MN, Burke LM, Eichner ER, Maughan RJ, Montain SJ, Stachenfeld NS. American College of Sports Medicine position stand.

Exercise and fluid replacement. James LJ, Moss J, Henry J, Papadopoulou C, Mears SA. Hypohydration impairs endurance performance: a blinded study.

Bergeron MF. Heat stress and thermal strain challenges in running. J Orthop Sports Phys Ther. Kenefick RW. Drinking strategies: planned drinking versus drinking to thirst. Winger JM, Hoffman MD, Hew-Butler TD, Stuempfle KJ, Dugas JP, Fogard K, Dugas LR.

The effect of physiology and hydration beliefs on race behavior and postrace sodium in km ultramarathon finishers.

Int J Sports Physiol Perform. Fallon K, Broad E, Thompson M, Reull P. Nutritional and fluid intake in a km ultramarathon. Siegel AJ. Fatal water intoxication and cardiac arrest in runners during marathons: prevention and treatment based on validated clinical paradigms.

Am J Med. Kreider RB. Physiological considerations of ultraendurance performance. Montain SJ, Sawka MN, Wenger CB. Hyponatremia associated with exercise: risk factors and pathogenesis.

Baker LB, Jeukendrup AE. Optimal composition of fluid-replacement beverages. de Oliveira EP, Burini RC, Jeukendrup A. Gastrointestinal complaints during exercise: prevalence, etiology, and nutritional recommendations. Riddoch C, Trinick T. Gastrointestinal disturbances in marathon runners.

Stuempfle KJ, Hoffman MD. Gastrointestinal distress is common during a km ultramarathon. Rowell LB, Blackmon JR, Bruce RA. Indocyanine green clearance and estimated hepatic blood flow during mild to maximal exercise in upright man.

J Clin Invest. Qamar MI, Read AE. Effects of exercise on mesenteric blood flow in man. van Wijck K, Lenaerts K, van Loon LJ, Peters WH, Buurman WA, Dejong CH. Exercise-induced splanchnic hypoperfusion results in gut dysfunction in healthy men.

Zuhl M, Schneider S, Lanphere K, Conn C, Dokladny K, Moseley P. Exercise regulation of intestinal tight junction proteins. Brock-Utne JG, Gaffin SL, Wells MT, Gathiram P, Sohar E, James MF, Morrell DF, Norman RJ. Endotoxaemia in exhausted runners after a long-distance race.

S Afr Med J. Jeukendrup AE, Vet-Joop K, Sturk A, Stegen JH, Senden J, Saris WH, Wagenmakers AJ. Relationship between gastro-intestinal complaints and endotoxaemia, cytokine release and the acute-phase reaction during and after a long-distance triathlon in highly trained men.

Clin Sci Lond. Costa RJS, Snipe RMJ, Kitic CM, Gibson PR. Systematic review: exercise-induced gastrointestinal syndrome-implications for health and intestinal disease. Aliment Pharmacol Ther. Singh RK, Chang HW, Yan D, Lee KM, Ucmak D, Wong K, Abrouk M, Farahnik B, Nakamura M, Zhu TH, Bhutani T, Liao W.

Influence of diet on the gut microbiome and implications for human health. J Transl Med. Guy JH, Vincent GE. Nutrition and Supplementation Considerations to Limit Endotoxemia When Exercising in the Heat.

Sports Basel. Roberts JD, Tarpey MD, Kass LS, Tarpey RJ, Roberts MG. Assessing a commercially available sports drink on exogenous carbohydrate oxidation, fluid delivery and sustained exercise performance.

Cox GR, Clark SA, Cox AJ, Halson SL, Hargreaves M, Hawley JA, Jeacocke N, Snow RJ, Yeo WK, Burke LM. Daily training with high carbohydrate availability increases exogenous carbohydrate oxidation during endurance cycling.

Wiffin M, Smith L, Antonio J, Johnstone J, Beasley L, Roberts J. Effect of a short-term low fermentable oligiosaccharide, disaccharide, monosaccharide and polyol FODMAP diet on exercise-related gastrointestinal symptoms. Lis DM, Stellingwerff T, Kitic CM, Fell JW, Ahuja KDK.

Low FODMAP: a preliminary strategy to reduce gastrointestinal distress in athletes. Tuohy KM, Probert HM, Smejkal CW, Gibson GR. Using probiotics and prebiotics to improve gut health.

Drug Discov Today. West NP, Pyne DB, Cripps AW, Hopkins WG, Eskesen DC, Jairath A, Christophersen CT, Conlon MA, Fricker PA.

Lactobacillus fermentum PCC R supplementation and gastrointestinal and respiratory-tract illness symptoms: a randomised control trial in athletes.

Nutr J. Roberts JD, Suckling CA, Peedle GY, Murphy JA, Dawkins TG, Roberts MG. Article PubMed Central Google Scholar. Pugh JN, Sparks AS, Doran DA, Fleming SC, Langan-Evans C, Kirk B, Fearn R, Morton JP, Close GL.

Four weeks of probiotic supplementation reduces GI symptoms during a marathon race. Lamprecht M, Bogner S, Schippinger G, Steinbauer K, Fankhauser F, Hallstroem S, Schuetz B, Greilberger JF. Probiotic supplementation affects markers of intestinal barrier, oxidation, and inflammation in trained men; a randomized, double-blinded, placebo-controlled trial.

Davani-Davari D, Negahdaripour M, Karimzadeh I, Seifan M, Mohkam M, Masoumi SJ, Berenjian A, Ghasemi Y. Prebiotics: Definition, Types, Sources, Mechanisms, and Clinical Applications.

Goldstein ER, Ziegenfuss T, Kalman D, Kreider R, Campbell B, Wilborn C, Taylor L, Willoughby D, Stout J, Graves BS, Wildman R, Ivy JL, Spano M, Smith AE, Antonio J. International society of sports nutrition position stand: caffeine and performance. Burke LM. Caffeine and sports performance.

Appl Physiol Nutr Metab. Grgic J, Grgic I, Pickering C, Schoenfeld BJ, Bishop DJ, Pedisic Z. Wake up and smell the coffee: caffeine supplementation and exercise performance-an umbrella review of 21 published meta-analyses. Womack CJ, Saunders MJ, Bechtel MK, Bolton DJ, Martin M, Luden ND, Dunham W, Hancock M.

The influence of a CYP1A2 polymorphism on the ergogenic effects of caffeine. Tarnopolsky MA. Effect of caffeine on the neuromuscular system--potential as an ergogenic aid.

Pallares JG, Fernandez-Elias VE, Ortega JF, Munoz G, Munoz-Guerra J, Mora-Rodriguez R. Neuromuscular responses to incremental caffeine doses: performance and side effects. Beaumont R, Cordery P, Funnell M, Mears S, James L, Watson P. Chronic ingestion of a low dose of caffeine induces tolerance to the performance benefits of caffeine.

Goncalves LS, Painelli VS, Yamaguchi G, Oliveira LF, Saunders B, da Silva RP, Maciel E, Artioli GG, Roschel H, Gualano B. Dispelling the myth that habitual caffeine consumption influences the performance response to acute caffeine supplementation.

Graham TE. Caffeine, coffee and ephedrine: impact on exercise performance and metabolism. Can J Appl Physiol. Graham TE, Spriet LL. Metabolic, catecholamine, and exercise performance responses to various doses of caffeine. Cox GR, Desbrow B, Montgomery PG, Anderson ME, Bruce CR, Macrides TA, Martin DT, Moquin A, Roberts A, Hawley JA, Burke LM.

Effect of different protocols of caffeine intake on metabolism and endurance performance. Wang Y, Liu Z, Han Y, Xu J, Huang W, Li Z. Medium chain triglycerides enhances exercise endurance through the increased mitochondrial biogenesis and metabolism.

Jeukendrup AE, Saris WH, Van Diesen R, Brouns F, Wagenmakers AJ. Effect of endogenous carbohydrate availability on oral medium-chain triglyceride oxidation during prolonged exercise.

Misell LM, Lagomarcino ND, Schuster V, Kern M. Chronic medium-chain triacylglycerol consumption and endurance performance in trained runners. Cox PJ, Clarke K. Acute nutritional ketosis: implications for exercise performance and metabolism.

Leckey JJ, Ross ML, Quod M, Hawley JA, Burke LM. Ketone Diester ingestion impairs time-trial performance in professional cyclists. Front Physiol. O'Malley T, Myette-Cote E, Durrer C, Little JP. Nutritional ketone salts increase fat oxidation but impair high-intensity exercise performance in healthy adult males.

Singh A, Moses FM, Deuster PA. Chronic multivitamin-mineral supplementation does not enhance physical performance.

Weight LM, Myburgh KH, Noakes TD. Vitamin and mineral supplementation: effect on the running performance of trained athletes. Knechtle B, Knechtle P, Schulze I, Kohler G. Vitamins, minerals and race performance in ultra-endurance runners--Deutschlandlauf Singh A, Evans P, Gallagher KL, Deuster PA.

Dietary intakes and biochemical profiles of nutritional status of ultramarathoners. Nieman DC, Henson DA, McAnulty SR, McAnulty L, Swick NS, Utter AC, Vinci DM, Opiela SJ, Morrow JD.

Influence of vitamin C supplementation on oxidative and immune changes after an ultramarathon. Peters EM, Goetzsche JM, Grobbelaar B, Noakes TD. Vitamin C supplementation reduces the incidence of postrace symptoms of upper-respiratory-tract infection in ultramarathon runners.

Mastaloudis A, Morrow JD, Hopkins DW, Devaraj S, Traber MG. Antioxidant supplementation prevents exercise-induced lipid peroxidation, but not inflammation, in ultramarathon runners. Free Radic Biol Med.

Peternelj TT, Coombes JS. Antioxidant supplementation during exercise training: beneficial or detrimental? Cruzat V, Macedo Rogero M, Noel Keane K, Curi R, Newsholme P. Glutamine: Metabolism and Immune Function, Supplementation and Clinical Translation.

Article PubMed Central CAS Google Scholar. Dosing and efficacy of glutamine supplementation in human exercise and sport training. Pugh JN, Sage S, Hutson M, Doran DA, Fleming SC, Highton J, Morton JP, Close GL. Glutamine supplementation reduces markers of intestinal permeability during running in the heat in a dose-dependent manner.

Zuhl MN, Lanphere KR, Kravitz L, Mermier CM, Schneider S, Dokladny K, Moseley PL. Effects of oral glutamine supplementation on exercise-induced gastrointestinal permeability and tight junction protein expression. Warden SJ.

Phys Sportsmed. Joslin J, Lloyd J, Kotlyar T, Wojcik S. NSAID and other analgesic use by endurance runners during training, competition and recovery.

South African Journal of Sports Medicine. Scheer BV, Burgos EV: The hidden danger of endurance races: analgesic use among ultramarathon runners. Abstracts from the 3rd European College of Sports and Exercise Physicians ECOSEP conference on 25—27 April , 47 O'Grady M, Hackney AC, Schneider K, Bossen E, Steinberg K, Douglas JM, Murray WJ, Watkins WD.

Diclofenac sodium Voltaren reduced exercise-induced injury in human skeletal muscle. Sayers SP, Knight CA, Clarkson PM, Van Wegen EH, Kamen G. Effect of ketoprofen on muscle function and sEMG activity after eccentric exercise.

Donnelly AE, Maughan RJ, Whiting PH. Effects of ibuprofen on exercise-induced muscle soreness and indices of muscle damage. Gulick DT, Kimura IF, Sitler M, Paolone A, Kelly JD. Various treatment techniques on signs and symptoms of delayed onset muscle soreness.

Mikkelsen UR, Langberg H, Helmark IC, Skovgaard D, Andersen LL, Kjaer M, Mackey AL. Local NSAID infusion inhibits satellite cell proliferation in human skeletal muscle after eccentric exercise.

Nieman DC, Dumke CL, Henson DA, McAnulty SR, Gross SJ, Lind RH. Muscle damage is linked to cytokine changes following a km race. Brain Behav Immun. Peterson JM, Trappe TA, Mylona E, White F, Lambert CP, Evans WJ, Pizza FX. Ibuprofen and acetaminophen: effect on muscle inflammation after eccentric exercise.

Halvorsen FA, Lyng J, Ritland S. Gastrointestinal bleeding in marathon runners. Scand J Gastroenterol. Baska RS, Moses FM, Graeber G, Kearney G. Gastrointestinal bleeding during an ultramarathon.

Dig Dis Sci. McCabe ME, Peura DA, Kadakia SC, Bocek Z, Johnson LF. Gastrointestinal blood loss associated with running a marathon. Boulter J, Noakes TD, Hew-Butler T. Acute renal failure in four comrades Marathon runners ingesting the same electrolyte supplement: coincidence or causation?

Irving RA, Noakes TD, Raine RI, Van Zyl SR. Transient oliguria with renal tubular dysfunction after a 90 km running race. Page AJ, Reid SA, Speedy DB, Mulligan GP, Thompson J. Exercise-associated hyponatremia, renal function, and nonsteroidal antiinflammatory drug use in an ultraendurance mountain run.

Kuster M, Renner B, Oppel P, Niederweis U, Brune K. Consumption of analgesics before a marathon and the incidence of cardiovascular, gastrointestinal and renal problems: a cohort study.

BMJ Open. Geyer H, Parr MK, Koehler K, Mareck U, Schanzer W, Thevis M. Nutritional supplements cross-contaminated and faked with doping substances. J Mass Spectrom. Geyer H, Parr MK, Mareck U, Reinhart U, Schrader Y, Schanzer W.

Analysis of non-hormonal nutritional supplements for anabolic-androgenic steroids - results of an international study. Download references. The authors would like to thank all of the participants who completed nutrition surveys, the content of which was were used to compile Table 4 example foods.

Division of Pulmonary and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA.

Academy of Sport and Physical Activity, Faculty of Health and Wellbeing, Sheffield Hallam University, Sheffield, UK. Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sports Science, Anglia Ruskin University, Cambridge, UK. Justin D. Roberts, Liam Beasley, Shaun Chapman, Jorge M.

School of Social and Health Sciences, Leeds Trinity University, Leeds, UK. Sport Nutrition and Performance Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, Lancashire, UK.

Carnegie School of Sport, Leeds Beckett University, Leeds, UK. College of Health Care Sciences, Nova Southeastern University, Fort Lauderdale, FL, USA.

Department of Health, Human Performance, and Recreation, Baylor University, Waco, TX, USA. Department of Physiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA.

Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC, USA. Discipline of Biokinetics, Exercise and Leisure Sciences, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa. Department of Kinesiology, California State University San Marcos, San Marcos, CA, USA.

Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, NV, USA. College of Health Professions and Sciences, University of Central Florida, Orlando, FL, USA. Department of Kinesiology, Mississippi State University, Mississippi, MS, USA.

Department of Exercise Science, University of South Carolina, Columbia, SC, USA. You can also search for this author in PubMed Google Scholar. All authors reviewed, edited, and approved the final manuscript.

Their nuanced appreciation of the physiological demands of the sport, enables them to make recommendations that are both evidence-based and pragmatic.

Correspondence to Nicholas B. Tiller or Justin D. This manuscript was peer-reviewed by the Isnternational Society of Sports Nutrition Research Committee, and represents the official position of the ISSN. Ethical approval for the collection of athlete surveys Table 4 was received from Sheffield Hallam University Faculty Research Ethics Committee approval number, ER Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Open Access This article is distributed under the terms of the Creative Commons Attribution 4. Reprints and permissions. Tiller, N. et al. International Society of Sports Nutrition Position Stand: nutritional considerations for single-stage ultra-marathon training and racing.

J Int Soc Sports Nutr 16 , 50 Download citation. Received : 16 September Accepted : 24 September Published : 07 November Anyone you share the following link with will be able to read this content:.

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Search all BMC articles Search. Download PDF. Download ePub. Review Open access Published: 07 November International Society of Sports Nutrition Position Stand: nutritional considerations for single-stage ultra-marathon training and racing Nicholas B. Tiller 1 , 2 , Justin D.

Roberts ORCID: orcid. Pinto 3 , Lee Smith 3 , Melanie Wiffin 3 , Mark Russell 4 , S. Willoughby 8 , Michael D. Tarpey 9 , Abbie E. Smith-Ryan 10 , Michael J. Ormsbee 11 , 12 , Todd A. Astorino 13 , Richard B. Kreider 14 , Graham R.

McGinnis 15 , Jeffrey R. Stout 16 , JohnEric W. Smith 17 , Shawn M. Arent 18 , Bill I. Abstract Background In this Position Statement, the International Society of Sports Nutrition ISSN provides an objective and critical review of the literature pertinent to nutritional considerations for training and racing in single-stage ultra-marathon.

Background Ultra-marathons are footraces that exceed the traditional marathon distance of Evidence statements This Position Stand is concerned primarily with the nutritional considerations for single-stage ultra-marathon training and racing. Table 1 Grading system and evidence strategies Full size table.

Considerations for training Energy and macronutrient demands The foremost nutritional challenge facing the ultra-marathon runner is meeting the daily caloric demands necessary to optimize recovery and permit prolonged and repeated training sessions [ 24 ].

Considerations for racing Energy and macronutrient demands Energy expenditure Given the durations typical of ultra-marathon, it is not feasible to meet caloric demands in their entirety.

Energy intake Field studies indicate that successful completion of ultra-marathon is generally associated with greater energy and fluid intake [ 14 , 15 ], even when accounting for variations in performance time [ 15 ]. Carbohydrate versus fat intake The mechanistic link between glycogen depletion in skeletal muscle and liver, and a subsequent early-onset fatigue during prolonged exercise was made in the s [ 98 ].

Summary Ultra-marathon is a rapidly-growing sport contested by amateur and elite athletes the world-over. Availability of data and materials Not applicable. References Millet GP, Millet GY.

Article PubMed PubMed Central Google Scholar Nicolas M, Banizette M, Millet G. Article Google Scholar Hoffman MD, Ong JC, Wang G. Article PubMed Google Scholar Hashimoto M, Hagura N, Kuriyama T, Nishiyamai M.

Article Google Scholar Baar K, McGee S. Article Google Scholar Gleeson M, Blannin AK, Walsh NP, Bishop NC, Clark AM. Article CAS PubMed Google Scholar Friedman JE, Lemon PW. Article CAS PubMed Google Scholar Perrier E, Vergne S, Klein A, Poupin M, Rondeau P, Le Bellego L, Armstrong LE, Lang F, Stookey J, Tack I.

Article CAS PubMed Google Scholar Hew-Butler T, Loi V, Pani A, Rosner M. CAS PubMed Google Scholar Hancock P, Vasmatzidis I. Article CAS Google Scholar Gleeson M, Bishop NC.

Article CAS PubMed Google Scholar Williamson E. Article PubMed PubMed Central Google Scholar Kruseman M, Bucher S, Bovard M, Kayser B, Bovier PA. Article CAS PubMed Google Scholar Stuempfle KJ, Hoffman MD, Weschler LB, Rogers IR, Hew-Butler T.

Article CAS PubMed Google Scholar Costa RJS, Knechtle B, Tarnopolsky M, Hoffman MD. Article PubMed Google Scholar Kimber NE, Ross JJ, Mason SL, Speedy DB.

Article PubMed Google Scholar Shorten AL, Wallman KE, Guelfi KJ. Article CAS PubMed Google Scholar Karl JP, Cole RE, Berryman CE, Finlayson G, Radcliffe PN, Kominsky MT, Murphy NE, Carbone JW, Rood JC, Young AJ, Pasiakos SM. Article CAS PubMed PubMed Central Google Scholar Greer SM, Goldstein AN, Walker MP.

Article PubMed CAS Google Scholar Blennerhassett C, McNaughton LR, Cronin L, Sparks SA. Google Scholar Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults--The Evidence Report.

Article CAS PubMed Google Scholar Nikolaidis PT, Veniamakis E, Rosemann T, Knechtle B. Article CAS Google Scholar Waskiewicz Z, Klapcinska B, Sadowska-Krepa E, Czuba M, Kempa K, Kimsa E, Gerasimuk D. Article CAS PubMed Google Scholar Mifflin MD, St Jeor ST, Hill LA, Scott BJ, Daugherty SA, Koh YO.

Article CAS PubMed Google Scholar Ainsworth BE, Haskell WL, Herrmann SD, Meckes N, Bassett DR, Tudor-Locke C, Greer JL, Vezina J, Whitt-Glover MC, Leon AS. Article PubMed Google Scholar Margaria R, Cerretelli P, Aghemo P, Sassi G. Article CAS PubMed Google Scholar Minetti AE, Moia C, Roi GS, Susta D, Ferretti G.

Article PubMed Google Scholar Applegate EA. Article CAS PubMed Google Scholar Burke LM, Cox GR, Culmmings NK, Desbrow B. Article CAS PubMed Google Scholar Kerksick CM, Wilborn CD, Roberts MD, Smith-Ryan A, Kleiner SM, Jager R, Collins R, Cooke M, Davis JN, Galvan E, Greenwood M, Lowery LM, Wildman R, Antonio J, Kreider RB.

Article PubMed PubMed Central CAS Google Scholar San-Millan I, Brooks GA. Article PubMed Google Scholar Kato H, Suzuki K, Bannai M, Moore DR. Article PubMed PubMed Central CAS Google Scholar Hargreaves M, Hawley JA, Jeukendrup A.

Article PubMed Google Scholar Magkos F, Wang X, Mittendorfer B. Article CAS PubMed PubMed Central Google Scholar Lafontan M, Langin D. Article CAS PubMed Google Scholar Moseley L, Lancaster GI, Jeukendrup AE. Article CAS PubMed Google Scholar Jeukendrup AE, Killer SC.

Article CAS PubMed Google Scholar Murray B, Rosenbloom C. Article PubMed PubMed Central Google Scholar Thomas DT, Erdman KA, Burke LM.

Article PubMed Google Scholar Hansen AK, Fischer CP, Plomgaard P, Andersen JL, Saltin B, Pedersen BK. Article Google Scholar Burke LM, Hawley JA, Jeukendrup A, Morton JP, Stellingwerff T, Maughan RJ. Article PubMed Google Scholar Yeo WK, Paton CD, Garnham AP, Burke LM, Carey AL, Hawley JA.

Article CAS Google Scholar Statuta SM, Asif IM, Drezner JA. Article PubMed Google Scholar Gleeson M. Article CAS Google Scholar Volek JS, Freidenreich DJ, Saenz C, Kunces LJ, Creighton BC, Bartley JM, Davitt PM, Munoz CX, Anderson JM, Maresh CM, Lee EC, Schuenke MD, Aerni G, Kraemer WJ, Phinney SD.

Article CAS PubMed Google Scholar Phinney SD, Bistrian BR, Evans WJ, Gervino E, Blackburn GL. Article CAS PubMed Google Scholar Cox PJ, Kirk T, Ashmore T, Willerton K, Evans R, Smith A, Murray AJ, Stubbs B, West J, McLure SW, King MT, Dodd MS, Holloway C, Neubauer S, Drawer S, Veech RL, Griffin JL, Clarke K.

Article CAS PubMed Google Scholar Bilsborough SA, Crowe TC. PubMed Google Scholar Stendig-Lindberg G, Shapiro Y, Epstein Y, Galun E, Schonberger E, Graff E, Wacker WE. Article CAS PubMed Google Scholar Woolf K, Manore MM. Article CAS PubMed Google Scholar Zinn C, Wood M, Williden M, Chatterton S, Maunder E.

Article PubMed PubMed Central CAS Google Scholar Burke LM, Ross ML, Garvican-Lewis LA, Welvaert M, Heikura IA, Forbes SG, Mirtschin JG, Cato LE, Strobel N, Sharma AP, Hawley JA. Article CAS PubMed PubMed Central Google Scholar Eston RG, Mickleborough J, Baltzopoulos V.

Article CAS PubMed PubMed Central Google Scholar Phillips SM. Article CAS PubMed Google Scholar Shin KA, Park KD, Ahn J, Park Y, Kim YJ. Article CAS Google Scholar Son HJ, Lee YH, Chae JH, Kim CK. CAS PubMed PubMed Central Google Scholar Fallon K, Sivyer G, Sivyer K, Dare A.

Article CAS PubMed PubMed Central Google Scholar Braun WA, Dutto DJ. Article PubMed Google Scholar Jastrzebski Z, Zychowska M, Jastrzebska M, Prusik K, Prusik K, Kortas J, Ratkowski W, Konieczna K, Radziminski L. Article PubMed Google Scholar Jager R, Kerksick CM, Campbell BI, Cribb PJ, Wells SD, Skwiat TM, Purpura M, Ziegenfuss TN, Ferrando AA, Arent SM, Smith-Ryan AE, Stout JR, Arciero PJ, Ormsbee MJ, Taylor LW, Wilborn CD, Kalman DS, Kreider RB, Willoughby DS, Hoffman JR, Krzykowski JL, Antonio J.

Article PubMed PubMed Central CAS Google Scholar Cintineo HP, Arent MA, Antonio J, Arent SM. An appropriate diet filled with the right nutrients is an essential part of any exercise routine, and fuelling optimally is especially important for endurance events like marathons or triathlons.

Check out the London Marathon's training and meal plans. Don't have a spot to run this year? You can still take part with the virtual event London Marathon MyWay — join up for your chance to run Next, discover what to eat for heavy training days and before swim and cycle , as well as all our marathon meal plans.

Plus, read Mo Farah's tips for success. What, when and how much you eat and drink during a marathon can make or break your race. Failing to fuel properly may result in you 'hitting the wall,' a condition that is every distance runner's fear.

It might sound like an old wives' tale, but it's a phenomenon that can happen to anyone, no matter how much training they've done. It occurs when the body's carbohydrate fuel tank - the body's preferred energy source during high-intensity activity - gets low and the brain and muscles show signs of fatigue.

If you hit the wall during a marathon you'll know about it, every step feels like wading through treacle. You can take steps to avoid the dreaded wall by 'carb-loading' before and during a run to maximise your energy stores, which means stocking up on carb-rich foods as well as energy gels and sports drinks.

Failing to drink enough as well as replenishing electrolytes if you need them, may leave you experiencing gastric distress, nausea and dizziness. What this means is you need to plan ahead and practice your nutrition strategy, so that on the big day your execution is perfect.

If you've still got some time before the big race, read our guide on what to eat when training for a marathon. Your body mass and build, capacity to use fuel especially carbs, your ability to maintain adequate hydration despite the intensity of the exercise and the environment, and your age are all factors that will influence how you will need to fuel during the race.

Understanding your specific needs are important because if the glycogen stores of your muscles reach a low level your exercise intensity and performance will be impaired.

Your body fuels high-intensity, long duration activity with carbs and uses glycogen stores to maintain performance. For this reason, it's important to replenish your all-important glycogen stores during runs of minutes or more. Exactly how much you need to refuel will be unique to you but, as a general guide, runners should aim for g of carbs per hour for the first 3 hours of their marathon, increasing to g per hour after that.

Useful options to help keep carb stores primed include:. When consuming these products do so over a minutes period and not in one go, this will aid absorption and be easier on your digestive system. You can start taking on nutrition in the first 30 minutes of the race and then set an alert on your running watch to remind you to top up every minutes after that.

Maintaining adequate hydration is important for so many aspects of your performance including regulating body temperature and maintaining blood volume. During prolonged exercise of 90 minutes or more, combined carb-electrolyte hydration drinks may be used to sustain carb stores and hydration.

You should avoid any food or drink that you have not trained with, this is because they may affect your digestion and upset your stomach. You also may not be familiar with their carb contribution, so they may impact your fuelling strategy and energy levels. Foods rich in protein take longer to digest, for this reason they can sit heavy in your stomach and impact your performance.

It's the same with the peanut butter sachets, the protein and fat content makes them more suited as a post-run option. Fibrous foods are also slow to digest and may leave you feeling bloated and uncomfortable. You have a window of around mins when the body is primed to replenish its carbohydrate stores and soak up muscle-repairing protein.

Chocolate milk offers a useful combo of protein and carbs, or a smoothie with lots of fruit. Drinking plenty of fluids will help replace fluids lost through sweat. What to eat before a run Carb-loading explained See all our marathon meal plans How to stay hydrated. Will you be racing in a marathon this year?

Tell us your top tips for training and how you're getting on below. Katie Hiscock is a fitness writer with diplomas in personal training and sports massage therapy. Kerry Torrens BSc. She is a member of the British Association for Nutrition and Lifestyle Medicine BANT and a member of the Guild of Food Writers.

Over the last 15 years she has been a contributing author to a number of nutritional and cookery publications including BBC Good Food. All health content on bbcgoodfood. com is provided for general information only, and should not be treated as a substitute for the medical advice of your own doctor or any other health care professional.

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Nutrition for endurance sports: marathon, triathlon, and road cycling What, when and how much you eat and drink during a marathon can make or break your race. James LJ, Moss J, Henry J, Papadopoulou C, Mears SA. This is especially true if you eat foods that take a long time to digest, such as greasy, fatty, or fried foods though it's best to avoid these altogether before running. How to Avoid Feeling Hungry After Runs. Article PubMed PubMed Central CAS Google Scholar Cox GR, Clark SA, Cox AJ, Halson SL, Hargreaves M, Hawley JA, Jeacocke N, Snow RJ, Yeo WK, Burke LM. Branched-chain amino acids and muscle protein synthesis in humans: myth or reality? How to Eat During Long Runs.
Fir, to Envurance these benefits, a runner Endurnce be intentional marahhoners choosing the type, Functional movement training, and timing of dietary fat intake. Functional movement training article will explore Powerful energy resources fat and its effects on endurance performance, recommendations for Healing retreats, and ideas Essential vitamins for athletes incorporating fats into Endurance nutrition for marathoners Endurace. Dietary fat is a macronutrient composed of individual fatty acids. Within the body, fat provides energy for cellular function, protects organs, promotes brain health, and regulates cholesterol and blood pressure levels. Adequate intake of dietary fat is also important because it helps the body absorb fat-soluble vitamins including vitamins A, D, E, and K. There are two major types of dietary fat: saturated and unsaturated. Saturated fat, if eaten in excess, is associated with raising LDL bad cholesterol levels and increasing risk of heart-related health issues.

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