The 400 metres hurdles is a track and field hurdling event. The event has been on the Olympic athletics programme since 1900 for men and since 1984 for women.
Louis Jacobus van Zyl, better known as L. J. van Zyl, is a South African athlete competing in the 400 metre hurdles. He is the South African record holder in the event with a personal best of 47.66 seconds, which he achieved twice, three months apart. His time ranks him in the all-time top 25. He is a three-time African Champion in the event and competed for his country at the 2008, 2012 and 2016 Summer Olympics.
Jonathan ("Jon") Peter Ridgeon is an English former athlete who competed mainly in the 110 metres hurdles and the 400 metres hurdles. In the 110m hurdles, he won the silver medal at the 1987 World Championships and the gold medal at the 1987 Universiade. He represented Great Britain at the 1988 Seoul Olympics and the 1996 Atlanta Olympics.
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.
Peirresha Alexandra Shakes-Drayton is a British retired track and field athlete. After specialising in the 400 metres hurdles in the early part of her career, a knee injury at the 2013 World Championships forced Shakes-Drayton to concentrate on the 400 metres on her return to athletics. She is the 2013 European Indoor Champion in the 400 metres and won a 2012 World Indoor Championship gold medal in the 4 x 400 metres relay. She has also won silver and bronze medals in the 4 × 400 m relay at the World Championships.
David "Dai" Greene is a British hurdler who specialises in the 400 metres hurdles, competing internationally for both Wales and Great Britain, as well as Europe in the IAAF Intercontinental Cup.
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.
Anna Vasylivna Ryzhykova, nee Yaroshchuk is a Ukrainian track and field athlete who specialises in the 400 metres hurdles. At the European Athletics Championships, she won silver medals in 2012 and 2018, and bronze in 2022. Ryzhykova placed fifth at the 2020 Tokyo Olympics.
Jack Green is a British sprint athlete who specialises in the 400m distance, along with the hurdles and the 4 × 400 m relay. He competed for the Great Britain team at the 2012 Summer Olympics in London and at the 2016 Summer Olympics in Rio de Janeiro.
Karsten Warholm is a Norwegian sprinter who competes in the 400 metres and 400 m hurdles. He is the 2020 Tokyo Olympic champion, a three-time world champion and the world record holder in the latter event.
Selvagowry Retchakan-Müller, is an English former track and field athlete who competed in the 400 metres hurdles. She represented Great Britain at the 1992 Olympic Games in Barcelona, and won silver medals at the 1992 IAAF World Cup and the 1998 Commonwealth Games. She won five AAA Championships titles and two UK Championship titles. She was ranked in the world's top ten at 400 metres hurdles in both 1991 and 1992.
Maximilian Robertson is a male English former track and field athlete who competed in the 400 metres hurdles. He got a ticket on the plane to represent Great Britain at the 1988 Olympic Games and the 1992 Olympic Games. He also won a silver medal at the 1986 Commonwealth Games. He won five AAA Championships titles and four UK Championship titles.
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.
Nicholas Kiplagat Bett was a Kenyan track and field athlete who competed in the 400 metres hurdles. His personal best for the event is 47.79 seconds. He was a world champion in the event, having won in 2015, and a two-time bronze medallist at the African Championships in Athletics. He died in a road accident in Kenya at the age of 28.
Kyron McMaster is an athlete from the British Virgin Islands specialising in the 400 metres hurdles.
Yvette Julie Wray is a female former English pentathlete, hurdler and sprinter. Born in Scraptoft, Leicestershire, she competed for Great Britain at the Olympic Games in Moscow 1980. She also represented England at the Commonwealth Games in 1978 and 1982, winning two bronze medals.
Femke Bol is a Dutch track and field athlete who competes in hurdling and sprinting. She specialises in the 400 metres hurdles, where she is the 2023 World Champion, and in the 400 metres, where she is the indoor world record holder. In the 4 × 400 metres relay, she is the 2023 World Champion with the Dutch women's team.
Alastair Chalmers is a British track and field hurdler who specialises in the 400 metres hurdles. The Guernsey record-holder for the 400 metres hurdles, Chalmers currently competes for both Guernsey and Great Britain. In addition to multiple Island Games medals, Chalmers is the 2017 Commonwealth Youth Champion. In 2022 Chalmers became British 400m Hurdles Champion for the third successive year.
Rendell Ian McIntosh is a New Zealand historian and former track athlete. He won three national athletics championship titles and represented his country at the 1974 British Commonwealth Games in the 400 metres hurdles. He later instigated the running of the Auckland Marathon across the Auckland Harbour Bridge, and became the manager of the historic house Alberton in the Auckland suburb of Mount Albert.
Great Britain, 
England 
