1. Beatrice Chepkoech Sitonik was born on 6 July 1991 and is a Kenyan long-distance runner who specialises in the 3000 metres steeplechase.

1. Beatrice Chepkoech Sitonik was born on 6 July 1991 and is a Kenyan long-distance runner who specialises in the 3000 metres steeplechase.
Beatrice Chepkoech won gold medals at the 2019 World Championships and 2018 African Championships and silver medal at the 2023 World Championships.
Beatrice Chepkoech began her career in road running, taking top three placings at several low-key races in Germany and Netherlands in 2014.
Beatrice Chepkoech switched to track running in 2015 and set a 1500 metres personal best of 4:03.28 to win the race at the KBC Night of Athletics.
Beatrice Chepkoech ended her 2015 season with a run in the 2000 metres steeplechase at the ISTAF Berlin, finishing a close second in a quality field and beating 2015 world bronze steeplechase medallist Gesa Felicitas Krause.
Beatrice Chepkoech made a successful transition and the steeplechase her main focus in 2016.
Beatrice Chepkoech ranked fifth in the world upon entry to the 2016 Rio Olympics, where she finished fourth with a time of 9:16.05.
Beatrice Chepkoech set a new personal best of 9:10.86 in Paris later that month.
Beatrice Chepkoech beat the mark of 8:52.78 set by Kenyan-born-Bahraini Ruth Jebet in 2016.
Beatrice Chepkoech then claimed the gold medal in the event at the African Championships the following month, setting a championship record of 8:59.88 in the process.
Beatrice Chepkoech earned her first Diamond League title in her specialist event that year, securing three victories out of the five events, including final in Brussels.
Beatrice Chepkoech won her second steeplechase Diamond Trophy that year, winning four of the five events, including final in Zurich.
Beatrice Chepkoech's time bettered Sifan Hassan's women only record of 14:44 set in 2019.
Beatrice Chepkoech placed seventh in her signature event with a time of 9:16.33 at the postponed 2020 Tokyo Olympics in August.
Beatrice Chepkoech was forced to withdraw from the 2022 World Championship held in Eugene, Oregon in July due to an injury.