| Personal information | |
|---|---|
| Born | 29 September 1987 |
| Height | 1.66 m (5 ft 5 in) [1] |
| Weight | 53 kg (117 lb) |
| Sport | |
| Sport | Athletics |
| Event | 400 metres |
Treewadee Yongphan (born 3 March 1987) is a Thai sprinter specialising in the 400 metres. [2] She won several medals at regional level.
Outdoor
Indoor
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.
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, 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.
Isaac Makwala is a Botswana sprinter who specializes in the 400 metres.
The men's 400 metres event was part of the track and field athletics programme at the 1924 Summer Olympics. This race was depicted in the film Chariots of Fire. The competition was held on Thursday, July 10, 1924, and on Friday, July 11, 1924.
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.
Jereem Richards is a Trinidadian track and field sprinter who specializes in the 200 metres and 400 metres events. He won the bronze medal in the 200 m at the 2017 World Championships in Athletics and gold for the 400 m at the 2022 World Indoor Championships. Richards took 200m titles at both the 2018 and 2022 Commonwealth Games. He was part of the Trinidad and Tobago team that won the bronze medal in the men's 4 × 400 m relay at the 2012 World Indoor Championships and a gold medal at the 2017 World Championships in Athletics.
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.
Liemarvin Bonevacia is a Dutch sprinter specialising in the 400 metres. He won bronze medals in the event at the 2016 and 2024 European Athletics Championships, and the 2017 and 2021 European Indoor Championships. Bonevacia also earned five major medals for the 4 × 400 m relays, either men's or mixed, including silver medal in the men's relay at the 2020 Tokyo Olympics.
Desirèe Henry is a British sprinter who competes in the 100 metres and 200 metres. She won an Olympic silver medal in the women's 4 x 100 metres relay at the 2024 Summer Olympics in Paris, the bronze medal in the 4 x 100 metres relay at the 2016 Rio Games, and a silver medal in the 4 × 100 m relay at the 2017 World Athletics Championships in London.
Wayde van Niekerk is a South African track and field sprinter who competes in the 200 and 400 metres. In the 400 metres, he is the current world and Olympic record holder, having set the record when he won the event at the 2016 Olympics.
Ayomide Temilade Oluwatoyosi Folorunso is an Nigerian-Italian athlete specialising in the 400 metres hurdles. She competed in the 4 × 400 metres relay at the 2015 World Championships in Beijing.
Martina Steuk is a German former track and field athlete who represented East Germany. She competed in the 800 metres and occasionally the 400 metres.
Marina Grigorievna Sidorova is a Russian former Soviet track and field sprinter. She was a seven-time Soviet champion, winning over distances from 100 metres to 400 metres.
Davide Re is an Italian male 400 metre runner, two times gold medallist at the 2018 Mediterranean Games. He competed at the 2020 Summer Olympics, in 400 m.
Emmanuel Kipkurui Korir is a Kenyan middle-distance runner. He is the 2020 Tokyo Olympic and 2022 World champion in the 800 metres. Korir won the silver medal in the event at the 2018 African Championships in Athletics.
The following table is an overview of national records in the 400 metres.
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