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 men's 400 metres hurdles was the longer of two hurdling events at the 1908 Summer Olympics in London. It was the third time the event had been featured at the Olympics. The Olympic record was beat three times in the course of the Games. The competition was held from Monday, July 20, 1908, to Wednesday, July 22, 1908. 15 runners from six nations competed. NOCs could enter up to 12 athletes. The event was won by Charles Bacon of the United States, defeating teammate and defending champion Harry Hillman by 0.3 seconds in the final. It was the third gold medal in three Games for the American team in the event. Hillman was the first man to earn multiple medals in the 400 metres hurdles. Jimmy Tremeer of Great Britain earned bronze, the first medal for the nation in the men's 400 metres hurdles.
The men's 200 metres hurdles was a hurdling event on the athletics programme at the 1900 Summer Olympics in Paris. It was held on July 16, 1900. 11 athletes from five nations competed in the middle of the three hurdling events. The event was won by Alvin Kraenzlein of the United States, earning his fourth individual gold in athletics in one Games—a record that still stands as of the 2016 Games. The silver medal went to Norman Pritchard of India, while another American earned bronze.
60 metres hurdles is a distance in hurdling which is generally run in indoor competitions. It is equivalent with the first 5 hurdles of a standard outdoor hurdle race. The current women's and men's world records are 7.68 seconds and 7.29 seconds, respectively.
The 110 metres hurdles, or 110-metre hurdles, is a hurdling track and field event for men. It is included in the athletics programme at the Summer Olympic Games. The female counterpart is the 100 metres hurdles. As part of a racing event, ten hurdles of 42 inches (106.7 cm) in height are evenly spaced along a straight course of 110 metres. They are positioned so that they will fall over if bumped into by the runner. Fallen hurdles do not carry a fixed time penalty for the runners, but they have a significant pull-over weight which slows down the run. Like the 100 metres sprint, the 110 metres hurdles begins in the starting blocks.
The 100 metres hurdles, or 100-meter hurdles, is a track and field event run mainly by women. For the race, ten hurdles of a height of 33 inches (83.8 cm) are placed along a straight course of 100 metres (109.36 yd). The first hurdle is placed after a run-up of 13 metres from the starting line. The next 9 hurdles are set at a distance of 8.5 metres from each other, and the home stretch from the last hurdle to the finish line is 10.5 metres long. The hurdles are set up so that they will fall over if bumped into by the runner, but weighted so this is disadvantageous. Fallen hurdles do not count against runners provided that they do not run into them on purpose. Like the 100 metres sprint, the 100 m hurdles begins with athletes in starting blocks.
The men's 400 metres hurdles was a track and field athletics event held as part of the Athletics at the 1904 Summer Olympics programme. It was the second time the event was held. Four athletes from the United States participated. The competition was held on August 31, 1904. The event was won by Harry Hillman, with Frank Waller taking silver and George Poage bronze.
The 2005 World Youth Championships in Athletics were held in Marrakesh, Morocco on July 13–July 17. The host stadium was Stade Sidi Youssef Ben Ali.
Zuzana Hejnová is a retired Czech athlete who specialised in the 400 metres hurdles. She won the silver medal in the event at the 2012 London Olympics. Hejnová is a two-time World Champion, having claimed titles at the 2013 and 2015 World Championships in Athletics. She won bronze at the 2012 European Championships and silver for the 400 metres at the 2017 European Indoor Championships.
The men's 400 metres hurdles at the 2000 Summer Olympics as part of the athletics programme were held at Stadium Australia on Sunday 24 September, Monday 25 September and Wednesday 27 September 2000. There were 62 competitors from 45 nations. The event was won by Angelo Taylor of the United States, the nation's fifth consecutive and 17th overall victory in the event. Saudi Arabia and South Africa each earned their first medals in the men's 400 metres hurdles, as Hadi Souan Somayli took silver and Llewellyn Herbert received bronze.
The men's 400 metres hurdles event at the 1936 Summer Olympic Games took place on August 3 and August 4. There were 32 competitors from 20 nations. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The final was won by American Glenn Hardin. After two Games of silver and bronze medals, it was the United States' first victory since 1920 and sixth overall. However, it was the first time since 1900 that the Americans had only one medalist in the event. John Loaring took Canada's first 400 metres hurdles medal since 1900 with his silver. Miguel White gave the Philippines a bronze in its 400 metres hurdles debut.
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.
80 metres hurdles is a distance in hurdling run by women until 1972 in international competitions.
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.
The 400 metres hurdles at the Summer Olympics is the longest hurdling event held at the multi-sport event. The men's 400 m hurdles has been present on the Olympic athletics programme since 1900, with a sole gap at the 1912 Summer Olympics. The women's event was added to the programme over eighty years later, at the 1984 Olympics. It is the most prestigious 400 m hurdles race at elite level.
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.
Hassane Fofana is an Italian athlete specialising in the high hurdles. He is of Ivorian descent. He competed at the 2020 Summer Olympics, in 110 m hurdles.
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.
Klaudia Siciarz is a Polish athlete specialising in the sprint hurdles. In February 2017 she ran 8.00 seconds in the 60 metres hurdles which was the world U20 record until being broken by Tara Davis with 7.98 the following indoor season. In addition, she won a bronze medal in the 100 metres hurdles at the 2017 European U20 Championships and the silver at the 2019 European U23 Championships.
The 2019 Bislett Games was the 54th edition of the annual outdoor track and field meeting in Oslo, Norway. Held on 13 June at Bislett Stadium, it was the fifth leg of the 2019 IAAF Diamond League – the highest level international track and field circuit. 29 events were contested with 13 of them being point-scoring Diamond League disciplines.
Poland 
