A half marathon is a road running event of 21.0975 kilometres —half the distance of a marathon. It is common for a half marathon event to be held concurrently with a marathon or a 5K race, using almost the same course with a late start, an early finish or shortcuts. If finisher medals are awarded, the medal or ribbon may differ from those for the full marathon. The half marathon is also known as a 21K, 21.1K, or 13.1 miles, although these values are rounded and not formally correct.
Lucy Wangui Kabuu is a Kenyan long-distance runner who specializes in the 5000 and 10,000 metres events. She has represented Kenya twice at the Summer Olympics, finishing in the top ten of the 10,000 m race in both 2004 and 2008. Her personal bests of 14:33.49 minutes for the 5000 m and 30:39.96 minutes for the 10,000 m make her one of Kenya's fastest ever runners in the events.
Eliud Kipchoge is a Kenyan long-distance runner who competes in the marathon and formerly specialized at the 5000 metre distance. 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 with a time of 2:01:09 set at the 2022 Berlin Marathon, until that record was broken by Kelvin Kiptum at the Chicago Marathon on 8 October 2023 with a time of 2:00:35. He has run five of the nine fastest marathons in history.
Helalia Lukeiko Johannes, also known as Hilaria Johannes, is a Namibian long-distance runner who specializes in the marathon. She holds the Namibian records in the 10 km, 20 km, half marathon and marathon events.
Christopher Thompson is a British long-distance runner, who won the silver medal in the 10,000 metres at the 2010 European Athletics Championships in Barcelona, on 27 July 2010 behind his compatriot Mo Farah. Prior to his 2010 medal win he had won the European U23 5000 m Championship in 2003. However he was initially unable to build on this victory, as he had substantial injury problems for a number of years. He is currently coached by Alan Storey.
Michael Shelley is an Australian long-distance runner who competes in track events and road races. He has won gold medals in the marathon event at the 2014 Commonwealth Games at Glasgow, Scotland, as well as the 2018 Commonwealth Games at Gold Coast, Australia. He has also represented Australia at the IAAF World Cross Country Championships and the IAAF World Half Marathon Championships. On the road, he has won at the Gold Coast Half Marathon and the City2Surf race in Sydney.
Uganda competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation there marked its 13th appearance in the Summer Olympics since its début at the 1956 Summer Olympics. The delegation consisted of eleven track and field athletes that included Moses Ndiema Kipsiro, Benjamin Kiplagat, and Stephen Kiprotich, one each in badminton and weightlifting, and two swimmers. Ekiring, Ssekyaaya, Mugula, and Lunkuse had qualified through wildcard places, while the rest of the delegation satisfied the Games' qualification standards for their respective events. Mugula was selected as the team captain. Mugula was also selected as the flag bearer for both the opening and closing ceremonies. The country's best result at these Games was a gold medal for Kiproitch in the men's marathon, its first such medal since the 1972 Munich Olympics.
Joyce Chepkirui is a Kenyan long-distance runner who competes in road running events. She established herself as a half marathon runner, winning races in Granollers, Bogotá and Gothenburg. She set a best of 1:06:19 hours to win the 2014 Prague Half Marathon. She also competes in 10K road races and her personal best of 30:38 minutes makes her fifth fastest woman ever.
Abraham Kiplimo is a Ugandan long-distance runner. At the 2012 Summer Olympics, he competed in the Men's 5000 metres, finishing 24th overall in Round 1, failing to qualify for the final. At the 2011 World Championships in Athletics he failed to get past the heats of the 5000 m.
Peter Kimeli Some is a Kenyan long-distance runner who competes in road running events, including the marathon. Some has a marathon best of 2:05:38 hours and a half marathon best of 1:00:21 hours. He won the 2013 Paris Marathon and the 2012 Brighton Marathon. He is the son of former runner Some Muge and the brother of Matthew Kisorio.
Jonathan Kiplimo Maiyo is a Kenyan long-distance runner who competes in half marathon and marathon events. His personal bests of 59:02 minutes and 2:04:56 hours, respectively, ranks him in the top twenty all-time in both events. He was also the silver medallist over 5000 metres at the 2012 African Championships in Athletics.
Munyo Solomon Mutai is a Ugandan long-distance runner.
Flomena Cheyech Daniel is a Kenyan athlete who competes in long distance and marathon races. She set her personal best of 2:22:44 winning the 2014 Paris Marathon and was a gold medalist at the 2014 Commonwealth Games. She represented Kenya at the 1999 IAAF Junior World Cross Country Championships in Dublin, Ireland and at the 2009 IAAF World Half Marathon Championships. She was based in Japan between 2007 and 2010, running for the Uniqlo corporate team, and was a two-time winner of the Japanese Corporate Half Marathon. She has also won marathons in Vienna and Toronto.
Jake Robertson is a New Zealand distance runner. When he was 17 he moved to Iten, Kenya with his twin brother and fellow professional runner Zane Robertson.
Richer Pérez Cobas is a Cuban long-distance runner who specialises in the marathon. He was the gold medallist at the 2015 Pan American Games and the 2014 Central American and Caribbean Games.
Joshua Kiprui Cheptegei is a Ugandan long-distance runner. Cheptegei is the current world record holder for the 5000 metres and the 10,000 metres, and holds the world best time over the 15 kilometres distance. Cheptegei is the reigning Olympic champion in the 5000 m and the reigning three-time World champion in the 10,000 m. Cheptegei also won a gold medal in the 5000 m and 10,000 m at the 2018 Commonwealth Games and at the 2019 IAAF World Cross Country Championships.
Abayneh Ayele Woldegiorgis is an Ethiopian long-distance runner who competes mainly in road running events. He holds a marathon best of 2:06:45 hours and a half marathon best of 59:59 minutes. He was a bronze medallist in the 5000 metres at the 2011 All-Africa Games and placed fourth at the 2016 IAAF World Half Marathon Championships.
Volha Siarheyeuna Mazuronak is a Belarusian long-distance runner and former racewalker. She is a three-time national champion. Mazuronak has a marathon best of 2:23:54 and finished fourth at the London Marathon in 2016. She has won marathons in Siberia and California and was a silver medalist on the track at the 2015 Military World Games.
Jacob Kiplimo is a Ugandan long-distance runner. He is the world record holder for the half marathon, which he set on 21 November 2021 in Lisbon with a time of 57:31. He is also the 2020 Tokyo Olympic 10,000 metres bronze medallist and won bronze in the event at the 2022 World Athletics Championships. Kiplimo earned gold medals for the 5000 metres and 10,000 m at the 2022 Commonwealth Games. He is the 2020 World Half Marathon champion. He won silver and gold medal at the 2019 and 2023 World Cross Country Championships respectively.
Amedework Walelegn is an Ethiopian long-distance runner. In 2016, he finished 4th in the 10,000m at the IAAF World U20 Championships in Bydgoszcz.
