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.
Paul Biwott is a Kenyan long-distance runner, who specialises in road running, particularly the marathon.
Edna Ngeringwony Kiplagat is a Kenyan professional long-distance runner. She was the 2011 and 2013 World Champion in the marathon. She established herself as an elite marathon runner with wins at the Los Angeles and New York City Marathons in 2010. Her personal best for the distance is 2:19:50 hours, set at the London Marathon in 2012. At age 37, Kiplagat won the 2017 Boston Marathon in a time of 2:21:52 hours, and won the marathon silver medal at the IAAF World Championships in London. At age 39, she was second at the 2019 Boston Marathon and fourth in the event at the following World Championships. At age 41, she won the 2021 Boston Marathon, becoming the oldest-ever winner of a World Marathon Major.
Florence Jebet Kiplagat is a Kenyan professional long-distance runner. She is a two-time world champion, having won at the 2009 IAAF World Cross Country Championships and the 2010 IAAF World Half Marathon Championships. She was the world record holder for the women's half marathon with a time of 1:05:09 hours until it was broken by Peres Jepchirchir on 10 February 2017 at the RAK Half Marathon.
Tadese Tola is an Ethiopian long-distance runner. He has represented Ethiopia at World championship level in cross country, road running, and on the track.
Ashu Kasim Rabo is an Ethiopian long-distance runner who specialises in the half marathon and marathon events. Her personal bests are 68:56 minutes and 2:23:09 hours, respectively.
Kazuhiro Maeda is a Japanese long-distance runner.
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.
Daniele Meucci is an Italian athlete who specialises in long-distance running, including track running, cross country and road running who won twenty medals at international level.
Lelisa Desisa Benti is 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.
Priscah Jeptoo is a Kenyan professional long-distance runner who specialises in the marathon. She has won marathons in New York, Paris, Turin, and London and has a best time of 2:20:14 for the distance. She was the runner-up in the marathon at both the World Championships in Athletics in 2011 and the 2012 London Olympics. She ranks third all-time over the half marathon distance with her best of 66 minutes and 11 seconds.
Stephen Mokoka is a South African long-distance runner who competes in races ranging from 3000 metres to the 50 km distance. He formerly held the 50 km world record. He is a four-time medalist at the Universiade and has represented South Africa internationally in road, cross country, and track events. He represented South Africa in the marathon at the 2012 London Olympics.
Daniel Rono is a Kenyan long-distance runner who competes in marathon races. He began his marathon career in 2005 and has won marathons in Mumbai, Toronto and Madrid.
Geoffrey Kipsang Kamworor is a Kenyan professional long-distance runner. He won the silver medal in the 10,000 metres at the 2015 World Championships in Athletics. Kamworor claimed victories at the World Half Marathon Championships three times in a row from 2014 to 2018. He took individual titles at the World Cross Country Championships in 2015 and 2017, and finished third in 2019. He won his first World Marathon Major at the 2017 New York City Marathon and regained his title in 2019, after a second-place finish in 2015. Kamworor also placed second at the 2023 London Marathon and earned three other podium finishes at a World Marathon Majors.
Stanley Kipleting Biwott is a Kenyan long-distance runner who competes in half marathon and marathon races. He won the 2012 Paris Marathon in a course record time of 2:05:11 hours and the 2015 New York City Marathon. His half marathon best is 58:56 minutes.
Tirfi Tsegaye Beyene is an Ethiopian long-distance runner who competes in marathon races. She has won the Berlin Marathon, the Paris Marathon, the Tokyo Marathon, and the Dubai Marathon. Her personal best of 2:20:18 hours came as winner of the 2014 Berlin Marathon.
The 2012 Boston Marathon took place in Boston, Massachusetts on Monday April 16, 2012. It was the 116th edition of the mass-participation marathon. Organized by the Boston Athletic Association, it was the first of the World Marathon Majors series to be held in 2012. A total of 22,426 runners started the race. The competition was held in hot running conditions, reaching 88 °F (31 °C) that afternoon, and some of the 27,000 registered runners opted to take up the organizers' offer to defer their entry until the 2013 race.
Samuel Ndungu Wanjiku is a Kenyan long-distance runner who specialises in the 10,000 metres and road running events. He has a half marathon best of 60:55 minutes and a marathon best of 2:07:04 hours. A Japan-based runner, he has won the Lake Biwa Marathon, the Marugame Half Marathon, and was the 2010 Japanese Corporate champion the half marathon.
Diana Sigei Chepkemoi is a Kenyan long-distance runner who competes in marathons and half marathons.
Vincent Kipsang Rono is a Kenyan male long-distance runner who competes in track, road running, and cross country running.
Kenya 
