Spectators watch on during Keirin races at Kawasaki Velodrome on July 11, 2015 in Kawasaki, Japan. Keirin is a form of cycle racing developed in...
Yudai Nitta of Team Japan celebrates winning during the Men's Keirin first round, heat 4 of the track cycling on day filthen of the Tokyo 2020...
Jason Kenny of Great Britain, Matthijs Buchli of the Netherlands, Azizulhasni Awang of Malaysia compete during the Men's Keirin Finals race on Day 11...
Spectators look on as Derny bikes lead the racing cyclists into the 20 lap Kerin race start at the Herne Hill Velodrome on 4 April 1969 at Herne...
Shanne Braspennincx of Team Netherlands reacts to winning a gold medal during the Women's Keirin final, 1/6th place of the track cycling on day...
Migle Marozaite of Team Lithuania, Lea Sophie Friedrich of Team Germany, Daria Shmeleva of Team ROC, Lea Sophie Friedrich of Team Germany, Coralie...
Katy Marchant of Team Great Britain competes during the Women's Keirin first round - heat 1 of the track cycling on day twelve of the Tokyo 2020...
Joachim Eilers of Germany, Damian Zielinski of Poland, Jason Kenny of Great Britain, Matthijs Buchli of the Netherlands, Azizulhasni Awang of...
Jason kenny of Great Britain poses with his Gold medal from the Men's Keirin at Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.
Damian Zielinski of Poland leads Matthew Glaetzer of Australia, Pavel Kelemen of the Czech Republic, Kazunari Watanabe of Japan, Dongjin Kang of...
Sam Webster of New Zealand wins his heat in the Men's Keirin during the 2015 UCI Track Cycling World Cup on December 5, 2015 in Cambridge, New...
Safety officer stands next to a stretcher as riders pass by during a Keirin race at the Kawasaki Velodrome on July 11, 2015 in Kawasaki, Japan....
Silver medalist Mohd Azizulhasni Awang of Team Malaysia and bronze medalist Harrie Lavreysen of Team Netherlands lift on their shoulders a gold...
Laurine van Riessen of Team Netherlands and Katy Marchant of Team Great Britain fall during the Women's Keirin quarterfinals - heat 1 of the track...
Laurine van Riessen of Team Netherlands and Katy Marchant of Team Great Britain fall during the Women's Keirin quarterfinals - heat 1 of the track...
Laurine van Riessen of Team Netherlands and Katy Marchant of Team Great Britain fall during the Women's Keirin quarterfinals - heat 1 of the track...
Shanne Braspennincx of Team Netherlands, Ellesse Andrews of Team New Zealand, Yuka Kobayashi of Team Japan, Olena Starikova of Team Ukraine, Marlena...
Germany's Emma Hinze, Ukraine's Liubov Basova, Mexico's Luz Daniela Gaxiola Gonzalez, Russia's Anastasiia Voinova, Canada's Kelsey Mitchell and...
Jason kenny of Great Britain claims victory in the final of The Men's Keirin at Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.
Gold medalist Jason Kenny of Great Britain, silver medalist Matthijs Buchli of the Netherlands and bronze medalist Azizulhasni Awang of Malaysia...
Cyclists race during heat 4 of the Men's Keirin qualifying track cycling event at the Velodrome during the Rio 2016 Olympic Games in Rio de Janeiro...
Silver medalist Rebecca James of Great Britain, gold medalist Elis Ligtlee of the Netherlands and bronze medalist Anna Meares of Australia celebrate...
Elis Ligtlee of the Netherlands celebrates winning the gold medal in the during the Women's Keirin Final on Day 8 of the Rio 2016 Olympic Games at...
Virginie Cueff of France crashes out during the women's keirin first round on Day 8 of the Rio 2016 Olympic Games at the Rio Olympic Velodrome on...
Rider enters the velodrome ahead of his race during Keirin races at Kawasaki Velodrome on July 11, 2015 in Kawasaki, Japan. Keirin is a form of cycle...
Two men look over the form guide ahead of the days racing during Keirin races at Kawasaki Velodrome on July 11, 2015 in Kawasaki, Japan. Keirin is a...
Gold medallist Sir Chris Hoy of Great Britain celebrates during the medal ceremony for the Men's Keirin Track Cycling Final on Day 11 of the London...
Jason Kenny of Team Great Britain celebrates winning the gold medal during the Men's Keirin final, 1/6th place of the track cycling on day sixteen of...
Gold medalist Jason Kenny of Team Great Britain, poses on the podium during the medal ceremony after the Men's Keirin final of the track cycling on...
Laurine van Riessen of Team Netherlands and Katy Marchant of Team Great Britain fall during the Women's Keirin quarterfinals - heat 1 of the track...
Laurine van Riessen of Team Netherlands and Katy Marchant of Team Great Britain fall during the Women's Keirin quarterfinals - heat 1 of the track...
Ellesse Andrews of Team New Zealand sprints to win during the Women's Keirin repechages - heat 1 of the track cycling on day twelve of the Tokyo 2020...
Kazakhstan's Sergey Ponomaryov crashes with Malaysia's Muhammad Shah Firdaus Sahrom in the men's track cycling keirin first round heats during the...
Gold medalist Germany's Emma Hinze poses on the podium after the women's Keirin final at the UCI track cycling World Championship at the velodrome in...
Cyclist is seen in action during the Men's Keirin race during day three of the Phynova Manchester Six Day Cycling at National Cycling Centre on March...
Miriam Welte of Germany competes in the Women's 500m time trial on day four of the UCI Track Cycling World Championships held in the BGZ BNP Paribas...
Benjamin Thomas of France competes in the Men's Omnium Points Race 4\4 during the Tissot UCI Track Cycling World Cup 2016-2017 held at the sport...
Jason kenny of Great Britain poses with his Gold medal from the Men's Keirin at Rio Olympic Velodrome on August 16, 2016 in Rio de Janeiro, Brazil.
Rider enters the velodrome ahead of her race during Keirin races at Kawasaki Velodrome on July 11, 2015 in Kawasaki, Japan. Keirin is a form of cycle...
Sir Chris Hoy of Great Britain celebrates his victory in final of the men's Keirin during Day 11 of the London 2012 London Olympics at the Veledrome...
Gold medallist Sir Chris Hoy of Great Britain cries as he celebrates during the medal ceremony for the Men's Keirin Track Cycling Final on Day 11 of...
Gold medallist Sir Chris Hoy of Great Britain celebrates during the medal ceremony for the Men's Keirin Track Cycling Final on Day 11 of the London...
Gold medallist Sir Chris Hoy of Great Britain celebrates during the medal ceremony for the Men's Keirin Track Cycling Final on Day 11 of the London...
Sir Chris Hoy of Great Britain celebrates winning the Gold medal in the Men's Keirin Track Cycling Final on Day 11 of the London 2012 Olympic Games...
Sir Chris Hoy of Great Britain celebrates winning the Gold medal in the Men's Keirin Track Cycling Final on Day 11 of the London 2012 Olympic Games...
Victoria Pendleton of Great Britain, Clara Sanchez of France, Shuang Guo of China and Ekaterina Gnidenko of Russia compete in the Women's Keirin...
Kevin Santiago Quintero Chavarro of Team Colombia, Jason Kenny of Team Great Britain, Rayan Helal of Team France, Harrie Lavreysen of Team...
Detailed view of the reflection of Sam Webster of Team New Zealand after the Men's Keirin repechages, heat 3 of the track cycling on day filthen of...
Ashlee Ankudinoff of Australia competes on her way to winning the gold medal in the Women's individual pursuit race on day four of the UCI Track...
Ashlee Ankudinoff of Australia competes on her way to winning the gold medal in the Women's individual pursuit race on day four of the UCI Track...
Daria Shmeleva of Russia competes in the Women's 500 m time trial on day four of the UCI Track Cycling World Championships held in the BGZ BNP...
Victoria Pendleton of Great Britainin action in the Women's Keirin Final on day five of the UCI Track Cycling World Championships at the Ballerup...
Sir Chris Hoy of Great Britain celebrates winning the Men's Keirin on Day Two of the UCI Track Cycling World Championships at the Ballerup Super...
Sir Chris Hoy of Great Britain in action in the Men's Keirin on Day Two of the UCI Track Cycling World Championships at the Ballerup Super Arena on...
Sir Chris Hoy of Great Britain crashes at the start of the Men's Keirin on Day Two of the UCI Track Cycling World Championships at the Ballerup Super...
Sir Chris Hoy of Great Britain crashes at the start of qualifying for the Men's Keirin on Day Two of the UCI Track Cycling World Championships at the...
Stephanie Morton of Australia leads and wins the Women's Keirin Final track cycling on day four of the Gold Coast 2018 Commonwealth Games at Anna...
Stephanie Morton of Australia celebrates with family after winning the Women's Keirin Final during Cycling on day four of the Gold Coast 2018...
Stephanie Morton of Australia celebrates with Matt Glaetzer of Australia after winning the Women's Keirin Final during Cycling on day four of the...
Stephanie Morton of Australia celebrates winning the Women's Keirin Final during Cycling on day four of the Gold Coast 2018 Commonwealth Games at...