Hellen Onsando Obiri is a Kenyan middle- and long-distance runner. She is a two-time Olympic 5000 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 5000m in 2017 and again in 2019, when she set a new championship record. Obiri also took bronze for the 1500 metres in 2013 and silver in the 10,000m in 2022. She won the 3000 metres race at the 2012 World Indoor Championships, claimed silver in 2014, and placed fourth in 2018. She holds the Kenyan national records for the mile, 3000 metres both out and indoors, and 5000 metres events.
Sifan Hassan is an Ethiopian-born Dutch middle- and long-distance runner. She completed an unprecedented triple at the 2020 Tokyo Olympics winning gold medals in both the 5000 metres and 10,000 metres, and a bronze medal for the 1500 metres. Hassan is the only athlete in Olympic history to win medals across a middle-distance event and both long-distance races in a single Games. She is only the second woman to complete an Olympic distance double.
Gudaf Tsegay Desta is an Ethiopian middle- and long-distance runner. She is the 2020 Tokyo Olympic bronze medallist in the women's 5000 metres. At the World Athletics Championships, she won a bronze for the 1500 metres in 2019 and a silver in this event and gold for the 5000 m in 2022. Tsegay is a two-time 1500 m World Indoor Championship medallist, winning gold in 2022 and bronze in 2016. She is the current world record holder in the indoor 1500 m, the event in which she also set world under-18 (current) and U20 records.
Dawit Seyaum Biratu is an Ethiopian middle- and long-distance runner who specialises in the 1500 metres. She placed fourth at the 2015 World Championships and won the silver medal at the 2016 World Indoor Championships. Dawit took a bronze in the 5000 metres at the 2022 World Championships.
The men's 5000 metres event at the 2016 Summer Olympics took place between 16 and 20 August at the Olympic Stadium.
The women's 1500 metres event at the 2016 Summer Olympics took place between 12–16 August at the Olympic Stadium.
The women's 1500 metres at the 2016 IAAF World Indoor Championships took place on March 18 and 19, 2016.
The women's 5000 metres at the 2017 World Championships in Athletics was held at the London Olympic Stadium on 10 and 13 August.
The women's 3000 metres steeplechase at the 2017 World Championships in Athletics was held at the London Olympic Stadium on 9 and 11 August.
Letesenbet Gidey is an Ethiopian long-distance runner who holds three world records plus one world best. A 10,000 metres 2020 Tokyo Olympic bronze medallist at the World Athletics Championships, she won the silver medal in the event in 2019 and gold in 2022.
The women's 1500 metres at the 2018 IAAF World Indoor Championships took place on 2 and 3 March 2018.
The women's 5000 metres event at the 2020 Summer Olympics took place on 30 July and 2 August 2021 at the Japan National Stadium. Approximately 45 athletes competed; the exact number was dependent on how many nations use universality places to enter athletes in addition to the 42 qualifying through time or ranking.
The women's 10,000 metres event at the 2020 Summer Olympics took place on 7 August 2021 at the Japan National Stadium. 29 athletes competed.
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 World Cross Country Championships.
The men's 5000 metres at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha from 27 to 30 September 2019.
The men's 3000 metres steeplechase at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha from 1 to 4 October 2019.
The women's 10,000 metres at the World Athletics Championships was held at the Khalifa International Stadium in Doha, Qatar, on 28 September 2019.
The women's 1500 metres at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha, Qatar, from 2 to 5 October 2019.
The women's 3000 metres at the 2022 World Athletics Indoor Championships took place on 18 March 2022.
The women's 1500 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene from 15 to 18 July 2022.
