Triathlon at the Summer Olympics
Triathlon had its Summer Olympics debut at the 2000 Games, in Sydney, when men's and women's individual events were first held, and has been contested since then. In 2021, at the delayed 2020 Summer Olympics a mixed team relay event was held for the first time. The sport, and its Olympic events, are governed by the International Triathlon Union, known since 2019 as World Triathlon.
History
The 2000 Summer Olympics saw the first appearance of the triathlon. 48 women and 52 men competed in separate triathlons. The distances used were the "international" or "standard" ones, with a swim, cycle, and a run. The 2004 triathlon was identical to the first in distance, but the 100-athlete quota was evened between 50 women and 50 men. The quota was further increased to 55 women and 55 men for the 2008 Beijing Olympics and remained the same for London 2012 and Rio 2016.Results summary
The most successful and the most decorated triathlete in Olympic history is Alex Yee from Great Britain, with two gold medals, one silver and one bronze across two Games. He is the only triathlete with four Olympic medals as of 2024, and the only triathlete to win multiple medals in multiple Games. Only one athlete, Great Britain's Alistair Brownlee, has ever won the individual Olympic triathlon twice, making him the most successful individual Olympic triathlete as of 2024, while his brother Jonathan Brownlee uniquely won all three different medals in three consecutive Games, bronze in 2012 and silver in 2016 in the individual event behind brother Alistair, and finally a gold in the inaugural team relay in 2020, thus making him at the time the most decorated Olympic triathlete, and the first three-time medalist, later joined by British team-mates Yee and Georgia Taylor-Brown, the most successful and most decorated female Olympic triathlete with three medals, one of each colour. Yee, Taylor Brown and Brownlee are the only triathletes to have a medal of each colour as of 2024.Several other athletes have also won two medals, especially since the mixed relay introduced a second opportunity to medal and a greater number of medal winners per Games: these include individual silver and bronze for New Zealanders Bevan Docherty and Hayden Wilde, and two Olympic champions, Canada's Simon Whitfield and Switzerland's Nicola Spirig, who both won a gold, followed by a silver medal. Katie Zaferes, Alex Yee and Georgia Taylor-Brown became the first triathletes to win two medals in the same Games in 2021 with the introduction of the mixed relay, the latter two athletes becoming the most successful triathlete in a single Games with a gold and a silver medal. Cassandre Beaugrand won individual gold in 2024 in Paris, after winning relay bronze in Tokyo in 2021, becoming only the second triathlete to win a gold medal at a home Games after Alistair Brownlee in London in 2012. Jonathon Brownlee, Leo Bergere of France in 2024 and Michelle Jones of Australia in Sydney in 2004 have also won medals at home Games.
While six men have won individual medals in two separate Games, with three of them winning gold medals, and the senior Brownlee winning two gold medals, only Nicola Spirig, among women, has won individual medals in two separate Games.
Great Britain is the most successful and decorated nation as of 2024, with eleven medals, all won from 2012 onwards - four gold, three silver and four bronze medals. The British have won at least one medal in every Olympic triathlon race since the women's individual race in 2012, a run that has included four individual men's races, three individual women's races and two mixed relays. New Zealand and Great Britain are the only nations to have completed a one-two finish in an individual event.
No nation has yet won both women's and men's individual events at the same Games, or indeed a gold in both races across any Games. Both Germany and Great Britain have won the men's individual and mixed relay events at least once, but neither at the same Games.
Men
| 2000 Sydney |  Simon Whitfield.png" />Simon Whitfield|CAN|2000 SummerWomen
|
Great Britain|2020 Summer