Men's Keirin at the Games of the XXIX Olympiad | |||||||||||||
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Venue | Laoshan Velodrome | ||||||||||||
Dates | August 16 | ||||||||||||
Competitors | 25 from 17 nations | ||||||||||||
Medalists | |||||||||||||
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Cycling at the 2008 Summer Olympics | ||
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Road cycling![]() | ||
Road race | men | women |
Time trial | men | women |
Track cycling![]() | ||
Individual pursuit | men | women |
Team pursuit | men | |
Sprint | men | women |
Team sprint | men | |
Points race | men | women |
Keirin | men | |
Madison | men | |
Mountain biking![]() | ||
Cross-country | men | women |
BMX![]() | ||
BMX | men | women |
The men's Keirin at the 2008 Summer Olympics took place on August 16 at the Laoshan Velodrome.
This track cycling event consisted of multiple rounds. In each race, the four to seven [1] cyclists in the heat covered 8 laps of the track. The first 5.5 laps were behind a motorized pacer called a derny, which gradually increased speed up to 50 kilometres per hour. The derny then left the track and the cyclists then raced the final 2.5 laps to the finish.
In the first round, four heats were held. The top two cyclists in each heat advanced to the semifinals, with the rest of the cyclists competing again in the repechage. Four of those cyclists advanced from the repechage to the semifinals as well, for a total of 12 semifinalists. They raced again in two semifinals heats. The top three cyclists in each semifinal advanced to the final, while the bottom three competed in the 7th to 12th place classification race. [2]
Twenty-five cyclists competed in the Keirin. Chris Hoy (Great Britain) qualified directly by winning the Keirin at the 2008 UCI Track Cycling World Championships. He also won the event at the late 2007 World Cup event in Sydney, affording another position to qualifiers based on Union Cycliste Internationale (UCI) rankings.
REL=Relegated, [3] DNF=Did not finish, DNS=Did not start
Heat 1
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Heat 3
| Heat 4
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Heat 1
| Heat 2
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Heat 3
| Heat 4
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Heat 1
| Heat 2
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Classification race
| Medals race
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Keirin – literally "racing cycle" – is a form of motor-paced cycle racing in which track cyclists sprint for victory following a speed-controlled start behind a motorized or non-motorized pacer. It was developed in Japan around 1948 for gambling purposes and became an official event at the 2000 Olympics in Sydney, Australia.
The men's Keirin in cycling at the 2004 Summer Olympics was contested by 22 cyclists. A Keirin race consisted of eight laps of the track, or 2 kilometres.
The men's sprint was a track cycling event held as part of the Cycling at the 1964 Summer Olympics programme. It was held on 17 and 18 October 1964 at the Hachioji Velodrome. 39 cyclists from 22 nations competed. Nations were limited to two cyclists each. The event was won by Giovanni Pettenella of Italy, the nation's second consecutive and fourth overall victory in the men's sprint. Sergio Bianchetto took silver, making it the second consecutive Games in which Italy had two men on the podium in the event. It was also the fifth straight Games with Italy taking at least silver. Daniel Morelon of France took bronze, the first of his record four medals in the event.
The men's sprint at the 1952 Summer Olympics in Helsinki, Finland was held from July 28 to July 31, 1952. There were 27 participants from 27 nations, with each nation limited to a single cyclist. The event was won by Enzo Sacchi of Italy, the nation's second consecutive victory in the men's sprint. Lionel Cox's silver was Australia's first medal in the event. Werner Potzernheim of Germany took bronze.
The men's sprint at the 2008 Summer Olympics took place on August 17–19 at the Laoshan Velodrome. There were 21 competitors from 15 nations, with each nation limited to two cyclists. The event was won by Chris Hoy of Great Britain, the nation's first victory in the men's sprint and first medal in the event since 1948. He faced his teammate Jason Kenny in the final, the first time since 1984 that one nation had taken the top two spots. Mickaël Bourgain of France earned bronze. Germany's four-Games podium streak ended.
The women's sprint at the 2008 Summer Olympics took place on August 19 at the Laoshan Velodrome.
Sir Jason Francis Kenny, is an English former track cyclist, specialising in the individual and team sprints. Kenny is the holder of most Olympic gold medals (7) and medals (9) for a British athlete. His wife, Laura Kenny, holds the same records on the female side, and together they are the most successful married couple in Summer Olympic history where both spouses have won at least one gold medal. Kenny's seven Olympic gold medals place him joint 15th by reference to gold medals won in the Summer Olympic games since 1896.
The Women's Sprint was one of the 8 women's events at the 2008 UCI Track Cycling World Championships, held in Manchester, United Kingdom.
The men's sprint cycling event at the 1932 Summer Olympics took place on August 1 and 3. The format was a sprint of 1000 metres. There were nine competitors from nine nations, with each nation limited to one cyclist. The event was won by Jacobus van Egmond of the Netherlands, the nation's second victory in the men's sprint. It was the fourth consecutive Games that the Netherlands reached the podium in the event. France made the podium for the third consecutive Games, with Louis Chaillot taking silver. Bruno Pellizzari gave Italy its first men's sprint medal with his bronze.
The men's keirin in cycling at the 2000 Summer Olympics was contested by 20 cyclists. A keirin race consisted of eight laps of the track, or 2 kilometres.
The women's keirin at the 2011 Dutch National Track Championships in Apeldoorn took place at Omnisport Apeldoorn on December 29, 2011. 13 athletes participated in the contest.
The men's Keirin at the 2016 Olympic Games in Rio de Janeiro took place at the Rio Olympic Velodrome on 16 August.
The women's Keirin at the 2016 Olympic Games in Rio de Janeiro took place at the Rio Olympic Velodrome on 13 August. This was the second time that the event was held at the Olympics, after making its debut in London four years prior.
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The men's sprint cycling event at the 1936 Summer Olympics took place on 6 and 7 August and was one of six events at the 1936 Olympics. There were 20 competitors from 20 nations, with each nation limited to one cyclist. The event was won, in a disputed final, by Toni Merkens of Germany, the nation's first medal in the men's sprint. Arie van Vliet took the silver medal, the fifth consecutive Games that a Dutch cyclist had finished in the top two. Louis Chaillot of France became the first man to win multiple medals in the event, adding a bronze to his 1932 silver; it was the fourth consecutive podium appearance for France.
The 2016 UCI Track Cycling World Championships were the World Championships for track cycling in 2016. They took place in London in the Lee Valley VeloPark from 2–6 March 2016.
The men's sprint event at the 2020 Summer Olympics took place from 4 to 6 August 2021 at the Izu Velodrome. 30 cyclists from 18 nations competed.
The women's sprint event at the 2020 Summer Olympics took place from 6 to 8 August 2021 at the Izu Velodrome. 30 cyclists from 18 nations competed. Canadian rider Kelsey Mitchell won gold, with Olena Starikova from Ukraine and Lee Wai-sze from Hong-Kong completing the medal positions.
The men's Keirin event at the 2020 Summer Olympics took place on 7 and 8 August 2021 at the Izu Velodrome. 30 cyclists from 18 nations competed.
The women's Keirin event at the 2020 Summer Olympics took place on 4 and 5 August 2021 at the Izu Velodrome. 29 cyclists from 18 nations competed.