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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.
Mark David Hylton is a former British 400 metres sprinter. Hylton won a silver medal in the relay at the 1996 Summer Olympics in Atlanta.
Su Bingtian is a professional Chinese track and field athlete specializing in the 100 metres event. As of 2022, he is the first-ever Asian-born sprinter to break the 10-second barrier. Su's personal best of 9.83 seconds makes him the all-time 10th-fastest man in the history of 100 metres at the Olympics, the all-time 15th-fastest man in the history of the 100m event, and the current holder of the 100 m Asian record. Su's personal best in the 60 metres of 6.42 seconds placed him within the all-time top six in the event.
Shaunae Miller-Uibo is a Bahamian track and field sprinter who competes in the 200 and 400 metres. She is a two-time Olympic champion after winning the women's 400 metres at the 2016 Rio Olympics and again at the 2020 Tokyo Olympics.
Ali Khamis Abbas Ali Khamis is a Bahraini track and field athlete who competes mainly in the 400 metres sprint and 400 metres hurdles. His personal best for the flat event is 44.36 seconds, set in 2013, while his hurdles best is 49.55 seconds, set in 2014. He was the 2014 Asian Games champion in the hurdles and the runner-up in the sprint at the 2013 Asian Athletics Championships
Aron Kifle Teklu is an Eritrean long-distance runner. He is the bronze medallist from the 2018 World Half Marathon Championships in Valencia. Aron is also the silver medallist in the 10000m from both the 2016 World U20 Championships and the 2019 All-African Games.
Salwa Eid Naser is a Nigerian-born Bahraini sprinter who specialises in the 400 metres. She was the 2019 World champion with the third fastest time in history of 48.14 seconds, becoming the youngest-ever champion in the event and also the first woman representing an Asian nation to win that event at a World Championships. The mark places her only behind contested results of Marita Koch and Jarmila Kratochvílová. Over the distance, at only 19, Naser was the 2017 World silver medallist. She has also won, as a member of the Bahraini mixed-gender 4x400 m relay team, the 2019 World Championships bronze medal.
Ned Justeen Azemia is a Seychellois hurdler who specialises in the 400 metres hurdles. He is the current Seychellois record holder in the event. Azemia competed in the 2016 Summer Olympics in Rio de Janeiro in the 400 metres hurdles. He has also competed in two World Junior Championships, an African athletics championships and an African Youth Games. Azemia has also raced over the flat 400 metres distance.
Amanda Crawford is an American-born, Grenadian sprinter who specializes in the 400 metres. In 2016, she represented Grenada at the CARIFTA Games and earned a silver medal in the 400m, in the under-18 girls' category. She was also a part of the women's 4X400m Relay team which secured a silver medal at the 2016 OECS Track & Field Championships with teammates Meleni Rodney, Kenisha Pascal and Kanika Beckles.
Abderrahman Almoubarrake Samba Alsaleck is a Qatari male track and field athlete who specialises in the 400 metres hurdles. He was born and raised in Saudi Arabia but chose to represent Mauritania – his father's homeland – before eventually switching allegiance to Qatar and moving to Doha in 2015. He became eligible to compete for his adopted country in May 2016. He was the second person to run the 400m hurdle event in less than 47 seconds.
The men's 4 × 400 metres relay at the 2018 IAAF World U20 Championships will be held at Ratina Stadium on 14 and 15 July.
The women's 400 metres at the 2018 IAAF World U20 Championships was held at Ratina Stadium on 10, 11 and 12 July.
The women's 4 × 400 metres relay at the 2018 IAAF World U20 Championships will be held at Ratina Stadium on 14 and 15 July.
The following table is an overview of national records in the 400 metres.
Mathias Hove Johansen is a Norwegian sprinter. He represents IL Skjalg, and was the 200 metres Norwegian Athletics Championships winner in 2019 and 2020.
Mo Jiadie is a Chinese 400m hurdler. She is a multiple time national champion and a silver medalist at the 2022 Asian Games.
References
- ↑ "400 Metres men IAAF World U20 Championships Bydgoszcz 2016". IAAF. Retrieved 30 April 2019.
- 1 2 Mo Il-hwan at World Athletics
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