Wilson Kosgei Kipketer is a Danish former middle distance runner. He is the second fastest of all time over 800 meters, setting the world record and breaking his own record two more times all in 1997. He dominated the 800 m distance for a decade, remaining undefeated for a three-year period and running 8 of the 17 currently all-time fastest times. He won gold medals in three successive editions of the IAAF World Championships in Athletics. Though unable to compete in the 1996 Olympics near the peak of his career, he earned silver in 2000 and bronze in 2004. Kipketer's 800 meters world record stood for almost 13 years. It was surpassed on 22 August 2010, when David Rudisha beat it by 0.02 seconds, running 1:41.09. Rudisha would eventually go on to further lower the 800m world record to the first and only sub one minute 41 second run. Kipketer still currently holds the indoor world record for the 800 metres.
Mbulaeni Tongai Mulaudzi OIB was a South African middle distance runner, and the 2009 world champion in the men's 800 metres.
Sammy Koskei is a former Kenyan middle distance runner who specialized in the 800 metres.
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 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.
Mercy Cherono Koech is a Kenyan professional long-distance runner. She was the silver medalist in the 5000 metres at the 2013 World Championships in Athletics.
The men's 800 metres at the 2008 Summer Olympics took place from 20–23 August at the Beijing National Stadium. Fifty-eight athletes from 40 nations competed. The qualifying standards were 1:46.00 and 1:47.00. The final on 23 August resulted in a triumph for Kenyan runner Wilfred Bungei in an official time of 1:44.65. It was the first victory in the event for Kenya since 1992 and the third overall. Ismail Ahmed Ismail's silver medal was Sudan's first Olympic medal in any competition.
Boaz Kiplagat Lalang is a Kenyan middle distance runner, who specialises in the 800 metres. His younger brother, Lawi Lalang, ran for the University of Arizona.
Leonard Kirwa Kosencha is a Kenyan middle distance runner.
Mohammed Aman Geleto is an Ethiopian middle-distance runner. Born in Asella, he is the winner of the 800-meter final at the 2013 World Athletics Championships in the Luzhniki stadium in Moscow. Aman also won consecutive 800 m titles at the 2009 and 2011 African Junior Athletics Championships.
Nixon Kiplimo Chepseba is a Kenyan middle distance runner who specializes in the 1500 metres. He was the 2011 Diamond League series winner of that event and has a personal best of 3:29.90 minutes.
Julius Yego is a Kenyan track and field athlete who competes in the javelin throw. Nicknamed "Mr. YouTube" because he learned how to throw by watching YouTube videos of javelin athletes, Yego is the African record holder for the event with a personal best of 92.72 m.
Pierre-Ambroise Bosse is a French track and field athlete specializing in middle-distance running, and in particular the 800 metres event.
Eunice Jepkoech Sum is a Kenyan middle-distance runner who specializes in the 800 metres. She was the 2013 World champion and won the bronze medal in 2015. Sum took a silver and a gold at the 2012 and 2014 African Championships in Athletics respectively. She was also 2014 Commonwealth Games gold medallist and a three-time successive Diamond League winner in 2013–15.
Amel Tuka is a Bosnian middle-distance runner who competes in the 800 metres. His achievements include a silver medal at the 2019 World Championships as well as a bronze medal at the 2015 World Championships. Tuka holds national records in the 400 m and 800 m disciplines. His personal best is 1:42.51 in the 800 metres.
Ferguson Cheruiyot Rotich is a Kenyan middle-distance runner who competes in the 800 metres. He has a personal best of 1:42.54 minutes for the event. He represented Kenya at the 2013 World Championships in Athletics and was a gold medallist in the 4×800 metres relay at the 2014 IAAF World Relays. At the 2020 Summer Olympics, he won the silver medal, finishing behind his countryman Emmanuel Korir.
John Chepkwony Kipkoech is a Kenyan professional long-distance runner who competes in the 5000 metres. He represented Kenya in the event at the 2013 World Championships in Athletics. He was a silver medallist at the 2010 World Junior Championships in Athletics and a junior team gold medallist at the 2009 IAAF World Cross Country Championships. His personal best of 12:49.50 minutes ranks him in the top twenty all-time runners for the 5000 m.
Kenya competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's fourteenth appearance at the Summer Olympics.
Solomon Kirwa Yego is a Kenyan long-distance runner who competes mainly in road running competitions. His half marathon best of 58:44 minutes makes him the ninth fastest man ever for the distance. Yego has won the Roma-Ostia Half Marathon and the Udine Half Marathon. He represented Kenya at the 2014 African Cross Country Championships and won a team gold medal.
Leonard Kiplimo Barsoton is a Kenyan long-distance runner who competes mainly in cross country running and track events. He has represented his country twice at the IAAF World Cross Country Championships and was a silver medallist over 10,000 metres at the African Games.
