World records in the marathon are ratified by World Athletics, the international governing body for the sport of athletics.
Kenenisa Bekele Beyecha is an Ethiopian long-distance runner. He was the world record holder in both the 5,000-metre and 10,000-metre from 2004 until 2020. He won the gold medal in both the 5,000 m and 10,000 m events at the 2008 Beijing Olympics. At the 2004 Olympics, he won the gold medal in the 10,000 m and the silver medal in the 5,000 m.
A pacemaker or pacesetter, sometimes informally called a rabbit, is a runner who leads a middle- or long-distance running event for the first section to ensure a high speed and to avoid excessive tactical racing. Pacemakers are frequently employed by race organisers for world record attempts with specific instructions for lap times. Some athletes have essentially become professional pacemakers. A competitor who chooses the tactic of leading in order to win is called a front-runner rather than a pacemaker.
Eliud Kipchoge is a Kenyan long-distance runner who competes in the marathon and formerly specialized in the 5000 metres. Regarded as one of the greatest marathon runners of all time, he is the 2016 and 2020 Olympic marathon champion, and was the world record holder in the marathon from 2018 to 2023, with a time of 2:01:09 set at the 2022 Berlin Marathon, until that record was broken by Kelvin Kiptum at the 2023 Chicago Marathon with a time of 2:00:35. He has run four of the 10 fastest marathons in history.
Wilson Kipsang Kiprotich is a Kenyan professional athlete who specialises in long-distance running, competing in events ranging from 10 km to the marathon. He was the bronze medallist in the marathon at the 2012 Summer Olympics. He is the former world record holder in the marathon with a time of 2:03:23, which he set at the 2013 Berlin Marathon. He has run under 2 hours 4 minutes for the marathon on four occasions.
Lelisa Desisa Benti is retired an Ethiopian long-distance runner who specialises in road running competitions. Desisa gained his first international medal at the 2009 African Junior Athletics Championships, where he took the 10,000 metres gold medal.
A negative split is a racing strategy that involves completing the second half of a race faster than the first half. It is defined by the intentional setting of a slower initial pace, followed by a gradual or sudden increase of speed towards the end of the race. Alternate strategies include even splitting or sit and kick. Conversely, the act of completing the first half of a race faster than the second half is known as a positive split.
Mule Wasihun Lakew is an Ethiopian long-distance runner who competes in road running events up to the marathon distance. He was a team silver medallist at the 2016 IAAF World Half Marathon Championships. Mule placed third at the 2019 London Marathon. He holds a marathon best of 2:03:16 hours.
Tigst Assefa Tessema is an Ethiopian long-distance runner and the marathon female world record holder. She is the only woman in history to run a marathon in under two hours 12 minutes and two hours 13 minutes. She has competed in and won two top-tier World Marathon Majors, both in Berlin. A former 800 metres specialist, Tigst was the first woman to break 2:00 in the event and 2:20:00 in the marathon, and remains the only woman under 2:00 and 2:13:00, respectively.
The 2018 Berlin Marathon was the 45th edition of the Berlin Marathon. The marathon took place in Berlin, Germany, on 16 September 2018 and was the fourth World Marathon Majors race of the year. The men's race was won by Eliud Kipchoge, who set a new world record time of 2:01:39. The women's race was won by Gladys Cherono in a time of 2:18:11.
Brigid Jepchirchir Kosgei is a Kenyan long-distance runner who specialises in the marathon. She won the 2018 and 2019 Chicago Marathons, the 2019 and 2020 London Marathons and the 2021 Tokyo Marathon. Kosgei was the marathon world record holder for women running in a mixed-sex race, with a time of 2:14:04 achieved on 13 October 2019 at the Chicago Marathon. She won the silver medal in the marathon event at the 2020 Tokyo Olympics.
The 2019 London Marathon was the 39th running of the annual marathon race in London, United Kingdom, which took place on 28 April. The elite men's race was won by Kenyan Eliud Kipchoge, who took his fourth London Marathon victory in a time of 2:02:37, the second fastest marathon ever at that point. The women's race was won by Brigid Kosgei, also of Kenya, in 2:18:20. American Daniel Romanchuk won the men's wheelchair title in 1:33:38 while Switzerland's Manuela Schär won the women's title in 1:44:09. Changes were made to the course to make it more environmentally friendly; the number of plastic bottles used was reduced and biodegradable alternatives were used instead.
The men's marathon event at the 2020 Summer Olympics started at 07:00 on 8 August 2021 in Sapporo, Japan. 106 athletes from 46 nations competed. The previous Olympic champion, Kenyan Eliud Kipchoge, successfully defended his title, with Dutch and Belgian athletes Abdi Nageeye and Bashir Abdi gaining silver and bronze, respectively. Kipchoge was the third man to repeat as Olympic marathon champion, after Abebe Bikila and Waldemar Cierpinski. The Netherlands and Belgium earned their first men's marathon medals since 1980 and 1976, respectively.
The Ineos 1:59 Challenge, held on 12 October 2019, was an attempt by Kenyan athlete Eliud Kipchoge to break the two-hour mark for running the marathon distance, which he achieved in a time of 1:59:40.2. The event was specifically created for Kipchoge and held in Vienna, Austria to help market the Nike ZoomX Vaporfly 4%. Kipchoge had previously attempted to run a two hour marathon at the Breaking2 event organised by Nike in 2017, but he fell short by 25 seconds. He then went on to run a world record marathon at the 2018 Berlin Marathon before British chemicals company Ineos announced the attempt in May 2019. 41 pacemakers, rotating in and out in groups of 7, assisted Kipchoge throughout the attempt.
The 2019 Chicago Marathon was the 42nd annual running of the Chicago Marathon held in Chicago, Illinois, United States on October 13, 2019. The men's race was won by Kenyan Lawrence Cherono in 2:05:45 while the women's was won by Kenyan Brigid Kosgei in 2:14:04, a world record by 81 seconds. The men's and women's wheelchair races were won by Daniel Romanchuk and Manuela Schär in 1:30:26 and 1:41:08, respectively. More than 45,000 runners completed the race.
The 2019 Berlin Marathon was a marathon race held on 29 September 2019 in Berlin, Germany. It was the 46th edition of the annual Berlin Marathon. The marathon distance is just over 26 miles (42 km) in length and the course is run around the city and starts and finishes in the Tiergarten. The elite men's race was won by Kenenisa Bekele in 2:01:41, two seconds slower than the world record set by Eliud Kipchoge in 2018. The elite women's race was won by Ashete Bekere following a sprint finish in 2:20:14. The wheelchair men's and women's races were won by Marcel Hug and Manuela Schär in 1:28:09 and 1:38:07, respectively.
The 2020 London Marathon was the 40th running of the annual marathon race in London, United Kingdom, which took place on 4 October 2020. Due to the COVID-19 pandemic, the race was postponed from 26 April and only allowed elite participants; the mass participation event was cancelled. The event used a different course from usual, consisting of multiple laps around St James's Park.
The 2022 Berlin Marathon was the 48th edition of the annual marathon race in Berlin, which took place on Sunday, 25 September 2022. An Elite Platinum Label marathon, it was the first of four World Marathon Majors events to be held over the span of six weeks. 45,527 runners with 34,879 finishers from 157 countries have taken part in the event.
Kelvin Kiptum Cheruiyot was a Kenyan long-distance runner who currently holds the marathon world record. As of 2024, he ran three of the seven fastest marathons in history and was ranked first among the world's men's marathon runners.
