Hellen Onsando Obiri is a Kenyan middle- and long-distance runner. She is the only woman to have won world titles in indoor track, outdoor track and cross country. Obiri is a two-time Olympic 5,000 metres silver medallist from the 2016 Rio and 2020 Tokyo Olympics, where she also placed fourth over the 10,000 metres. She is a two-time world champion after winning the 5,000 m in 2017 and again in 2019, when she set a new championship record. Obiri also took world bronze for the 1,500 metres in 2013 and silver in the 10,000 m in 2022. She won the 3,000 metres race at the 2012 World Indoor Championships, claimed silver in 2014, and placed fourth in 2018. She is the 2019 World Cross Country champion. Obiri triumphed in the 2023 Boston Marathon, her second marathon race. She places fifth in the half marathon on the world all-time list.
Gudaf Tsegay Desta is an Ethiopian middle- and long-distance runner. She is the current women’s world record holder for 5,000 m (14:00.21), set at the 2023 final Diamond League event, the Prefontaine Classic in Eugene, Oregon. Eugene is also where she won the World Athletics Championships on 5,000 m in 2022. At the World Athletics Championships, Tsegay also won the gold medal for 10,000 metres in 2023; a bronze for the 1,500 metres in 2019, and silver in 2022. She is the 2020 Tokyo Olympic bronze medallist in the women's 5,000 metres. She is a two-time World Indoor Championship 1,500 m medallist, claiming bronze in 2016 and gold in 2022. She is also the world indoor record holder for the 1,500 m, setting previously in this event world under-18 (current) and U20 (former) records.
Rodgers Kwemoi Chumo is a Kenyan long-distance runner specialising in the 5000 metres and 10,000 metres. He is the 2018 Commonwealth Games bronze medallist at the longer distance.
Beatrice Chebet is a Kenyan long-distance runner. In 2022, she won the silver medal in the 5000 metres at the World Championships, and became Commonwealth, African and Diamond League champion. Chebet claimed the gold medal for the women's senior race at the 2023 and 2024 World Cross Country Championships. She is also the current world record holder in the 10,000 metres, with a time of 28:54.14, set at the 2024 Prefontaine Classic on 25 May. In setting this record, Chebet became the first woman in history to break 29:00.00 in the 10,000 metres. She is nicknamed the "smiling assassin".
Mary Moraa is a Kenyan athlete who specialises in the 800 metres. She won the gold medal at the 2023 World Athletics Championships, a bronze medal in the event at the 2022 World Athletics Championships and a gold at the 2022 Commonwealth Games.
Stella Barsosio is a Kenyan long-distance runner. In 2021, she won the Rotterdam Marathon.
Alemitu Tariku is an Ethiopian sprinter.
Birke Haylom is an Ethiopian long-distance runner. She won gold at the 1500 metres at the 2022 World Athletics U20 Championships. In February 2023 she won a silver medal in the mixed relay at the 2023 World Athletics Cross Country Championships. She is the U20 world record holder in the mile run, 5000 metres, and 1500 metres indoors.
Pamela Kosgei is a Kenyan track and field and cross-country athlete. In 2023, she became the Africa Under-20 champion, and the Kenyan senior national champion, at the 3000m Steeplechase.
Samuel Firewu Fiche is an Ethiopian track and field athlete. He finished second at the 2022 World Athletics U20 Championships and won the 2022 Ethiopian Athletics Championships in the 3000m steeplechase.
Nelly Chepchirchir is a Kenyan track and field athlete.
Reynold Kipkorir Cheruiyot is a Kenyan runner who competes in track and field and cross-country. He holds the current world junior record in the mile run.
Gloria Kite Chebiwott, also spelled Gloriah Kite, is a Kenyan long-distance runner. She finished 9th in the 5000 metres at the 2022 World Athletics Championships, but was subsequently suspended for doping until August 2024, due to a positive test in May 2022 that was determined to be unintentional.
Prudence Tebogo Sekgodiso, also spelled Prudence Sekgodisa, is a South African middle-distance runner specializing in the 800 metres. She was the gold medalist in the 800 m at the 2019 African U18 Championships. She is also a five-time South African Athletics Championships winner in the 1500 m and 800 m.
Winnie Jemutai Boinett is a Kenyan middle- and long-distance runner as well as a steeplechase runner. She was the bronze medallist in the 1500 m at the 2021 World U20 Championships, and in 2023 she returned to racing setting the #3 all-time mark in the outdoor 2000 metres steeplechase.
Naomi Korir is Kenyan track and field athlete who competes as a middle-distance runner.
Samuel Kibathi Wanjiru is Kenyan long distance and cross country runner.
Nancy Cherop is Kenyan middle distance and cross country runner.
Sarah Billings is a track and field athlete from Australia. She is a former national champion over 1500 metres.
