Roger Anthony BlackMBE is an English former athlete who competed internationally for Great Britain and England. During his athletics career, he won individual silver medals in the 400 metres sprint at both the Olympic Games and World Championships, two individual gold medals at the European Championships, and 4 × 400 metres relay gold medals at both the World and European Championships.
Kathryn Jane Cook is a former elite athlete, specialising in sprint and sprint relays. She is one of the most successful female sprinters in British athletics history. She is three-times an Olympic bronze medallist, including at 400 metres in Los Angeles 1984. Her other individual achievements include winning the 200m at the 1981 Universiade, finishing second in the 100m at the 1981 World Cup, and winning a bronze medal in the 200m at the 1983 World Championships. She is also three-times a winner of the British Athletics Writers' Association Female Athlete of the Year Award (1980–82).
Du'aine Ladejo is an English-born athlete and television personality. In his sports career, he was best known for winning the 400 metres sprint gold medal at the 1994 European Championships and being a member of the United Kingdom and England 400-metre relay squads at the European Championships, Olympics and Commonwealth Games during the 1990s. Ladejo is of mainly Nigerian ancestry
Thomas Schönlebe is a retired East German track and field athlete who competed in the 400 metres. He won the gold medal at the 1987 World Championships. In that race, he set a European record of 44.33 seconds which stood for 35 years before it was broken by Matthew Hudson-Smith in August 2023.
Robert "Rob" John Tobin is an English sprinter. He currently has a PB in the 400 m of 45.01 seconds.
Martyn Joseph Rooney is an English sprinter who specialises in the 400 metres event. He reached the 400 m final at the 2008 Summer Olympics and won bronze in the 4×400 metres relay. A mainstay on the anchor leg of the Great Britain and England 4 x 400 metre relay teams, at the 2009 World Championships in Athletics he won a silver medal with the Great Britain relay team, and bronze in the 2015 and 2017 World Championships.
Philip "Phil" Andrew Brown is a British retired athlete who competed mainly in the 400 metres.
Peter Frank Radford is a former British sprinter, who competed at 100 and 200 metres, broke world records, and won Olympic medals, despite having been seriously ill as a child due to a hole in his kidney.
Christopher Clarke is an English elite athlete sprinter who has often represented Great Britain and Northern Ireland. At club level he represents Marshall Milton Keynes AC and is also higher claim to Newham and Essex Beagles A.C.
Matthew John "Matt" Elias is a retired Welsh athlete who specialised in the 400 metres sprint and 400 metres hurdles. During his international career he represented Great Britain. In 2003 he won a gold medal at the European Championships and at the 2004 Olympic Games in Athens he finished 5th in the 4 × 400 m relay, He is also a part of Super Schools.
Isaac Makwala is a Botswana sprinter who specializes in the 400 metres.
Michael Bingham is an American-born British 400 metres track and field athlete. The silver medalist in the individual 400 metres at the 2010 European Championships, his most notable successes came as a long-time member of the Great Britain and England 4 x 400 metre relay squads. A European indoor, European outdoor and Commonwealth Games champion in the long relay, Bingham won medals at every major indoor and outdoor championships available to him, winning Olympic bronze in 2008, World outdoor silver and World indoor silver (twice), in addition to the gold medals at European and Commonwealth Games level.
Eilidh Doyle is a retired British track and field athlete. Originally running as Eilidh Child, she specialised in the 400 metres hurdles outdoors, and the 400 metres flat indoors, as well as the 4 x 400 metres relay on both surfaces. She represented Great Britain at the 2012 Olympic Games in London, and won an Olympic bronze medal in the 4 x 400 metres relay at the 2016 Games in Rio de Janeiro. Individually, she is the 2014 European Champion and a three-time Commonwealth silver medalist in the 400 metres hurdles.
Lalonde Keida Gordon, HBM is a Tobagonian male track and field sprinter who specialises in the 400 metres. He won the bronze medal at the 2012 London Olympics with a personal best of 44.52 seconds. He is the third fastest 400 m runner from his country after Machel Cedenio and Ian Morris.
Jason Livermore is a Jamaican track and field sprinter who competes in the 100 metres and 200 metres. He has personal bests of 10.05 seconds and 20.13 seconds for the distances, respectively. He was the bronze medallist in the 200 m at the 2014 Commonwealth Games.
Janieve Russell is a Jamaican track and field athlete who competes mainly in the 400 metres hurdles and the 400 metres sprint. She won an Olympic bronze medal in the 4 × 400 m relay in Tokyo 2021, where she also finished fourth in the 400m hurdles final in a personal best of 53.08 secs. She is a four-time Commonwealth Games gold medallist, winning the 400m hurdles title in 2018 and 2022, and the 4 × 400 m relay in 2014 and 2018. She has also won two relay silvers at the World Championships and a relay gold at the World Indoor Championships.
Jakub Krzewina is a Polish track and field sprinter who specialises in the 400 metres. A frequent competitor for Poland in the 4×400 metres relay, he has won two medals at the European Athletics Championships and reached the final at the 2016 Summer Olympics. He was also a relay silver medallist with Europe at the 2014 IAAF Continental Cup.
Stephen Milne is a Scottish swimmer who competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil.
Nethaneel Joseph Mitchell-Blake is a British sprinter who specialises in the 200 metres. He was the 2013 European Junior Champion and his personal best of 19.95 seconds ranks him as the second-fastest in Britain of all-time in the event. He is only the second Briton, after Adam Gemili to break both 10 seconds for 100 metres and 20 seconds for 200 metres. Part of the Great Britain 4 x 100-metre relay team that won the World title in 2017, he won his first major individual honour, a silver medal, in the individual 200 metres at the 2018 European Athletics Championships before claiming another relay title running for Great Britain, the eventual gold medalists, in the heats of the 4 x 100 metres.On 18 February 2022 it was announced that Nethaneel and his teammates CJ Ujah, Zharnel Hughes and Richard Kilty would be stripped of their 4 × 100 metres relay 2020 Summer Olympics silver medals after the Court of Arbitration for Sport found CJ Ujah guilty of a doping violation.
Daryll Neita is a British sprinter. In 2022, she won her first individual international medals, with bronze in the 100 metres at both the European Championships and Commonwealth Games. Neita claimed bronze for the 60 metres at the 2023 European Indoor Championships. She has won several medals as part of Great Britain 4 × 100 m relay teams, including Olympic bronze medals in 2016 and 2021, World Championships silver medals in 2017 and 2019, and European gold in 2018.
Great Britain 
