Andrzej Stanisław Badeński was a Polish sprinter who specialized in the 400 metres. He won a bronze medal in that event at the 1964 Summer Olympics, and won the gold medal in that event at the European Indoor Championships in 1968 and in 1971.
The 4 × 400 metres relay or long relay is an athletics track event in which teams consist of four runners who each complete 400 metres or one lap, totaling 1600 meters. It is traditionally the final event of a track meet. The first leg and the first bend of the second leg are run in lanes. Start lines are thus staggered over a greater distance than in an individual 400 metres race; the runners then typically move to the inside of the track. The slightly longer 4 × 440 yards relay, on an Imperial distance, was a formerly run British Commonwealth and American event, until metrication was completed in the 1970s.
Todd Anthony Bennett was a British athlete who competed mainly in the 400 metres.
Jan Werner was a Polish sprinter who specialized in the 200 and 400 metres.
Ryszard Podlas is a Polish sprinter who specialized in the 400 metres.
Nataliya Pyhyda is a Ukrainian track and field sprinter who specializes in the 200 and 400 metres. Her personal best times are 22.82 seconds (2008) and 50.62 seconds (2015), respectively.
Matteo Galvan is an Italian athlete who specializes in the 200 and 400 metres. His career highlight so far is the 2009 European Indoor Championships, where he placed sixth in the 400 metres and won a gold medal in the relay.
Phara Anacharsis is a French athlete who specializes in the 400 metres and the 400 metres hurdles.
Olha Zavhorodnya is a Ukrainian athlete who specializes in the 400 metres and 800 metres. She is the most famous athlete to come from the small industrial town of Pryluky.
Stanisław Grędziński was a Polish sprinter who specialized in the 400 metres.
Rafał Omelko is a retired Polish athlete who specialised in the 400 metres. He won two medals in the 4 × 400 metres relay at the European Athletics Championships.
Matthew Hudson-Smith is a British track and field sprinter who specialises in the 400 metres and is the 5th fastest athlete of all-time over the distance. In September 2024 he was ranked as the number one 400m runner in the world and has won six British titles, five Diamond League events, two individual European titles, an individual Olympic silver medal, World Championships silver and bronze individual medals and an individual Commonwealth silver medal. He has also won a number of relay titles including an Olympic bronze medal, World Championships bronze medal, two European gold medals, one European silver medal, one European bronze medal and a Commonwealth Games gold medal. Hudson-Smith also holds the European and British 4x400m records (2:55.83) along with the GB Team who ran in the final of the men's 4x400m event in the Paris 2024 Olympics.
Łukasz Krawczuk is a Polish sprinter specialising in the 400 metres. He has won two medals in the 4 × 400 metres relay at the European Athletics Championships.
Dylan Borlée is a Belgian sprinter who competes in the 400 metres. He is a member of the Borlée family.
Vernon Larnard Norwood is an American track and field athlete who specializes in the 400 meters.
Jonathan Sacoor is a Belgian sprinter specialising in the 400 metres.
Elija Godwin is an American athlete who specializes in the 400 meters.
Alex Haydock-Wilson is a British athletics athlete. In 2023, he became British 400 metres champion. He achieved a bronze medal at the 2024 Summer Olympics in the mixed 4 x 400 m relay.
Helena Ponette is a Belgian sprinter specialising in the 400 metres. She competed at the 2024 Summer Olympics as a 400 metres runner and as a member of the Belgian women's 4x400 metres and mixed 4x400 metres relay teams. She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams. She was national champion in the women's 400 metres in 2023.
Lewis Davey is a British athlete who competes in the 400 metres.
