Marathon (athletics)

Marathon (athletics)
Name	Marathon
First contested	1896 Summer Olympics
Distance	42.195 km
Venue	Road running
Governing body	World Athletics

Marathon (athletics) is a long-distance road running event covering 42.195 kilometres contested worldwide by elite and recreational athletes. Originating from a reputed Pheidippides run associated with the Battle of Marathon and institutionalized at the 1896 Summer Olympics, the marathon evolved through the influence of events such as the Boston Marathon, the Olympic Games, and the IAAF World Championships in Athletics. Modern marathoning links figures like Spyridon Louis, Abebe Bikila, Eliud Kipchoge, and organizations such as World Athletics, the International Olympic Committee, and major city organizers in London, Berlin, New York City, and Tokyo.

History

The event traces cultural roots to ancient Greece and the purported run of Pheidippides after the Battle of Marathon to Athens, later celebrated in Western revivalist movements leading to the 1896 Summer Olympics where Spyridon Louis won the inaugural modern Olympic marathon. Early 20th-century developments involved organizers from Boston Marathon and the Intercalated Games shaping standardized distances; the contemporary distance of 42.195 km was fixed after the 1908 Summer Olympics route to Windsor Castle and White City Stadium, later ratified by International Amateur Athletic Federation (now World Athletics). Notable historical milestones include Abebe Bikila winning barefoot at the 1960 Summer Olympics, Frank Shorter's 1972 Olympic victory catalyzing the running boom in the United States, and the establishment of World Marathon Majors featuring Boston Marathon, London Marathon, Berlin Marathon, Chicago Marathon, New York City Marathon, and Tokyo Marathon.

Course and Rules

Marathon courses are typically road circuits or point-to-point routes certified by national bodies such as USA Track & Field, UK Athletics, and overseen internationally by World Athletics. Rules govern course measurement using the calibrated bicycle method endorsed by World Athletics and previously by the International Association of Athletics Federations. Courses must be accurately measured to 42.195 km, with start and finish coordinates critical for record eligibility, as with rules applied at the IAAF World Championships in Athletics and the Olympic Games. Regulations also address pacing, where athletes may be assisted by designated pace-setters as seen in monumental road races and regulate shoe technology under World Athletics technical rules following debates involving companies like Nike, Adidas, and ASICS.

Training and Preparation

Elite preparation combines periodization, high-mileage blocks, and altitude camps at locations such as Iten, Kenya, Boulder, Colorado, and St. Moritz. Coaches and athletes like Alberto Salazar, Galen Rupp, Haile Gebrselassie, and Paavo Nurmi influenced training philosophies blending interval work from Stockholm University coaching lineages, tempo runs originating in New Zealand methodologies, and long runs derived from Arthur Lydiard systems. Nutrition and fueling incorporate strategies endorsed by sports scientists at institutions such as Aspetar, Gatorade Sports Science Institute, and universities like Loughborough University and University of Colorado Boulder to manage glycogen depletion and electrolyte balance. Periodic physiological testing at labs affiliating with University of Oregon or Karolinska Institutet measures VO2 max, lactate threshold, and running economy to tailor training cycles.

Competition and Major Marathons

Major competitive marathons include the Boston Marathon, London Marathon, Berlin Marathon, Chicago Marathon, New York City Marathon, and Tokyo Marathon—collectively forming the World Marathon Majors. Championship events include the Olympic Games marathon and the IAAF World Championships in Athletics marathon. Other notable races are the Fukuoka Marathon, Amsterdam Marathon, Rotterdam Marathon, Valencia Marathon, and historical fixtures like the Paris Marathon and Athens Classic Marathon. Elite fields feature athletes from nations with deep distance-running traditions such as Kenya, Ethiopia, Japan, and Uganda, and events integrate elite, wheelchair, and mass-participation elements managed by race directors and federations like USA Track & Field and the Japan Association of Athletics Federations.

Records and Notable Performances

World records recognized by World Athletics include performances by Eliud Kipchoge and others who established benchmark times under legally compliant conditions. Landmark achievements include Abebe Bikila (1960), Emil Zátopek (1952), Paula Radcliffe (historic women's times), and recent record progressions at the Berlin Marathon and Valencia Marathon. Non-record but iconic feats include Eliud Kipchoge's sub-two-hour demonstrations in the INEOS 1:59 Challenge (conducted outside record conditions), and exceptional championship golds by athletes such as Sammy Wanjiru and Tegla Loroupe.

Health, Physiology, and Injuries

Physiological demands involve sustained aerobic metabolism, substrate utilization studied at labs like Karolinska Institutet and Loughborough University, and adaptations such as increased capillarization and mitochondrial density documented in research from University of Cape Town and University of Tokyo. Common injuries include stress fractures, Achilles tendinopathy, and iliotibial band syndrome treated in sports medicine centers such as Aspetar and university hospitals affiliated with Stanford University and University College London Hospitals. Acute medical concerns include exercise-associated hyponatraemia, heat illness managed using protocols from World Health Organization-aligned sports medicine groups, and cardiac screening debates involving bodies like European Society of Cardiology.

Equipment and Technology

Footwear evolution involves manufacturers Nike, Adidas, ASICS, New Balance, and Hoka One One integrating carbon-fiber plates and foam compounds affecting running economy, leading to regulatory responses from World Athletics. Apparel and wearable technology incorporate devices from Garmin, Polar Electro, and Stryd for pacing and physiological monitoring. Course timing and tracking employ systems from ChronoTrack, RaceResult, and transponder technologies used at events like Boston Marathon and New York City Marathon. Advances in sports nutrition include products by Gatorade, PowerBar, and research partnerships with institutions such as Ohio State University and University of Bath.

Category:Athletics events