Jackline Maranga is a retired Kenyan middle-distance runner. She won a silver medal at the World Junior Championships at the age of 15, and also won silver medals in the two following Championships, being the only athlete to do so.
Vivian Jepkemoi Cheruiyot is a Kenyan long-distance runner. She represented Kenya at the Summer Olympics in 2000, 2008, 2012, and 2016, winning the silver medal in the 5,000 metres and bronze in the 10,000 metres at the 2012 London Olympics as well as gold in the 5,000 m and silver in the 10,000 m at the 2016 Rio Olympics, setting a new Olympic record in the former. Cheruiyot won the silver medal in the 5,000 m at the 2007 World Championships in Athletics and became the world champion in the event at the 2009 edition, repeating this achievement in 2011, when she also won the 10,000 m. She added gold for the latter event at the 2015 World Championships in Athletics. After taking a silver in the 3,000 metres at the 2010 World Indoor Championships, Cheruiyot won a number of outdoor 5,000 m titles that year, becoming Commonwealth Games, African and Continental Cup champion, as well as winning the Diamond League title.
Asbel Kipruto Kiprop is a Kenyan middle-distance runner, who specialises in the 1500 metres. He was awarded the 1500 m gold medal at the 2008 Summer Olympics after the original winner, Rashid Ramzi, tested positive for doping. Kiprop has won three World Championship titles in the event, in 2011, 2013 and 2015. Kiprop failed his own doping test in November 2017 and received a four-year doping ban.
David Lekuta Rudisha, MBS is a Kenyan middle-distance runner who specialized in the 800 metres. He is a two-time back-to-back Olympic champion from the 2012 London and 2016 Rio Olympics, a two-time World champion from the 2011 and 2015 World Championships in Athletics, and a world record holder at the event with a time of 1:40.91, set at the 2012 London Games on 9 August 2012. Rudisha is the first and only person to ever run 800 metres under 1:41, and he holds the three fastest, six of the eight fastest, and half of the twenty fastest times ever run in this event.
Pamela Jelimo is a Kenyan middle-distance runner, specialising in the 800 metres. She won the gold medal in 800 metres at the 2008 Olympics in Beijing at the age of 18. She is the first Kenyan woman to win an Olympic gold medal and also the first Kenyan to win the Golden League Jackpot. She holds both the 800 m world junior record and the senior African record over the same distance. Jelimo is also one of the youngest women to win an Olympic gold medal for Kenya.
Mokgadi Caster Semenya OIB is a South African middle-distance runner and winner of two Olympic gold medals and three World Championships in the women's 800 metres. She first won gold at the World Championships in 2009 and went on to win at the 2016 Olympics and the 2017 World Championships, where she also won a bronze medal in the 1500 metres. After the doping disqualification of Mariya Savinova, she was also awarded gold medals for the 2011 World Championships and the 2012 Olympics.
Annet Negesa is a Ugandan former middle-distance runner who specialised in the 800 metres. She broke Ugandan national records in the 800 m and the 1500 metres as a teenager and was a three-time national champion at the Ugandan Athletics Championships. She represented her country at the 2011 World Championships in Athletics and was the 800 m gold medallist at the 2011 All-Africa Games.
Lynsey Sharp is a former Scottish track and field athlete who competed in the 800 metres. She is the 2012 European champion and represented Great Britain at the 2012 Olympic Games in London. She won a silver medal at the 2014 Commonwealth Games. Her personal best is 1:57.69, the seventh fastest time over 800m by a British woman, set in the final of the 2016 Olympic Games in Rio de Janeiro.
Melissa Bishop-Nriagu is a Canadian runner who specializes in the 800 metres. She competed at the 2012, 2016 Olympics and 2020 Olympics. She won a silver medal at the 2015 World Athletics Championships. Her World Championship medal was a Canadian woman's first-ever medal in the 800 m. Bishop-Nriagu graduated from University of Windsor and was only the third Canadian woman to achieve a time under 2:00 minutes in the 800 m. She is currently the national record holder for this distance.
Taoufik Makhloufi is an Algerian athlete who specialises in middle-distance running. He became the 1500 metres Olympic champion at the 2012 Summer Olympics in London, England. In 2016, Makhloufi took the silver medal in the 800m and 1500 m at the Summer Olympics in Rio, Brazil.
Francine Niyonsaba is a Burundian runner who specialized in the 800 metres and shifted to longer distances in 2019. She was the 2016 Rio Olympics silver medalist in the women's 800 metres. Her silver medal was the first Olympic medal for Burundi since 1996. Niyonsaba won a silver in the event at the 2017 World Championships.
Faith Chepngetich Kipyegon is a Kenyan middle- and long-distance runner. Kipyegon is the current world record holder for the 1,500 metres and mile, both set in 2023, and the former world record holder for the 5,000 metres. Kipyegon won a gold medal each at the 2016 Rio de Janeiro Olympics and the 2020 Tokyo Olympics in the 1,500 m. She also won a gold medal in the 1,500 m at the 2017, 2022 and 2023 World Athletics Championships and in the 5,000 m at the 2023 World Athletics Championships.
Dutee Chand is an Indian professional sprinter and current national champion in the women's 100 metres event. She is the first Indian to win a gold medal in 100m race in a global competition. She is the third Indian woman to ever qualify for the Women's 100 metres event at the Summer Olympic Games. However, in the 2016 Summer Olympics, her 11.69 s in the preliminary round did not qualify her for the next round. In 2018, Chand clinched silver in women's 100m at the Jakarta Asian Games. It was India's first medal in this event since 1998. In 2019, she became the first Indian sprinter to win gold at the Universiade, clocking 11.32 seconds in the 100 m race.
The 2019 IAAF World Athletics Championships was the seventeenth edition of the biennial, global athletics competition organised by the International Association of Athletics Federations (IAAF), since renamed World Athletics. It was held between 27 September and 6 October 2019 in Doha, Qatar, at the renovated multi-purpose Khalifa International Stadium, but reduced to 21,000 available seats. 1,772 athletes from 206 teams competed in 49 athletics events over the ten-day competition, comprising 24 events each for men and women, plus a mixed relay. There were 43 track and field events, 4 racewalking events, and 2 marathon road running events. The racewalking and marathon events were held in Doha Corniche.
The women's 800 metres event at the 2016 Summer Olympics took place between 17–20 August at the Olympic Stadium.
The athletics competition at the Africa Military Games was held from 24–26 April 2002 at the Moi International Sports Centre in Nairobi, Kenya.
Margaret Nyairera Wambui is a Kenyan middle-distance runner specialising in the 800 metres.
The testosterone regulations in women's athletics are a series of policies first published in 2011 by the IAAF and last updated following a court victory against Caster Semenya in May 2019. The first version of the rules applied to all women with high testosterone, but the current version of the rules only apply to athletes with certain XY disorders of sexual development, and set a 5 nmol/L testosterone limit, which applies only to distances between 400 m and 1 mile (inclusive), other events being unrestricted.
Beatrice Masilingi is a Namibian sprinter. At the age of 18, she placed sixth in the 200 metres at the 2020 Tokyo Olympics, having made the final along with fellow Namibian sprinter and eventual silver medallist Christine Mboma. Masilingi won silver medals in both the 100 metres and 200 m at the 2021 World Under-20 Championships.
Christine Mboma is a Namibian sprinter who competes in the 100 metres and 200 m. At the age of 18, she won a silver medal in the 200 metres at the 2020 Tokyo Olympics, becoming the first ever Namibian woman to win a women's Olympic medal and breaking the world under-20 and African senior record. Mboma also won the event at the 2021 World Under-20 Championships and Diamond League final, improving her record mark to 21.78 seconds.
