The 400 metres, or 400-meter dash, is a sprint event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 for men and since 1964 for women. On a standard outdoor running track, it is one lap around the track. Runners start in staggered positions and race in separate lanes for the entire course. In many countries, athletes previously competed in the 440-yard dash (402.336 m)—which is a quarter of a mile and was referred to as the 'quarter-mile'—instead of the 400 m (437.445 yards), though this distance is now obsolete.
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. It is traditionally the final event of a track meet. At top class events, the first 500 metres is 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 was a formerly run British and American event, until metrication was completed in the 1970s.
Marek Plawgo is a Polish athlete. He mainly competes in the 400 meters hurdles, but he also starts in the 400 meters and the 4 x 400 meters relay.
The IAAF Continental Cup was an international track and field competition organized by the International Association of Athletics Federations (IAAF).
These are the official results of the Men's 4x400 metres event at the 1990 European Championships in Split, Yugoslavia, held at Stadion Poljud on 31 August and 1 September 1990.
These are the official results of the Women's 4x400 metres event at the 1990 European Championships in Split, Yugoslavia, held at Stadion Poljud on 31 August and 1 September 1990.
These are the official results of the Women's 400 metres hurdles event at the 1982 European Championships in Athens, Greece, held at Olympic Stadium "Spiros Louis" on 9 and 10 September 1982.
These are the official results of the Men's 400 metres hurdles event at the 1982 European Championships in Athens, Greece, held at Olympic Stadium "Spiros Louis" on 6, 7, and 8 September 1982.
These are the official results of the Men's 110 metres hurdles event at the 1982 European Championships in Athens, Greece, held at Olympic Stadium "Spiros Louis" on 9, 10, and 11 September 1982.
These are the official results of the Men's 4x100 metres event at the 1982 European Championships in Athens, Greece. The final was held at Olympic Stadium "Spiros Louis" on 11 September 1982.
These are the official results of the Men's 5,000 metres event at the 1982 European Championships in Athens, Greece, held at Olympic Stadium "Spiros Louis" on 8 and 11 September 1982.
These are the official results of the Women's 4x100 metres event at the 1982 European Championships in Athens, Greece. The final was held at Olympic Stadium "Spiros Louis" on 11 September 1982.
These are the official results of the Women's 4x400 metres event at the 1982 European Championships in Athens, Greece. The final was held at Olympic Stadium "Spiros Louis" on 11 September 1982.
Rabah Mahhamed Yousif Bkheit (born 11 December 1986) is a Sudanese-born British track and field athlete, who initially competed for Sudan before obtaining British citizenship.
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.
These are the official results of the Men's 4 × 400 metre relay event at the 1980 Summer Olympics in Moscow, USSR. There were a total number of 24 nations competing. The top two in each heat and next two fastest advanced to the final.
Deon Kristofer Lendore was a Trinidadian sprinter who specialized in the 400 metres. He won a bronze medal in the 4 × 400 metres relay event at the 2012 Summer Olympics, and won medals at the Pan American Junior Athletics Championships, World Athletics Championships and World Athletics Indoor Championships. Lendore died in a car collision in Texas, U.S. on 10 January 2022.
Karsten Warholm is a Norwegian athlete and Olympic champion who competes in the sprints and hurdles. In July 2021, he broke the 29-year-old world record in 400 metres hurdles. The following month at the 2020 Summer Olympics, he won the gold medal in the 400 metres hurdles with a time of 45.94 seconds, breaking his own world record by over three-quarters of a second. The race has been described by many as one of the greatest in Olympic history due to the records set.
