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.
The triathlon competitions at the 2016 Summer Olympics in Rio de Janeiro took place from 18 to 20 August 2016 at Fort Copacabana. Fifty-five athletes competed in each of the men's and women's events.
The archery events at the 2020 Summer Olympics in Tokyo took place in Yumenoshima Park. Five events were planned with a mixed team event staged for the first time.
The triathlon competitions at the 2020 Summer Olympics in Tokyo featured fifty-five athletes competing in each of the men's and women's events. The 2020 Olympics were postponed to 2021 due to the COVID-19 pandemic. It also added the new mixed team relay event.
There were 128 qualifying places available for archery at the 2020 Summer Olympics: 64 for women and 64 for men. The qualification standards were released by World Archery in March 2018. The 2020 Olympics were postponed to 2021 due to the COVID-19 pandemic.
For the cycling competitions at the 2020 Summer Olympics, the following qualification systems are in place.
For the swimming competitions at the 2020 Summer Olympics, the following qualification systems are in place. As the Olympics was postponed to 2021 due to the COVID-19 pandemic, qualification ends on 27 June 2021.
This article details the qualifying phase for table tennis at the 2020 Summer Olympics. The competition at these Games will comprise a total of 172 table tennis players coming from their respective NOCs; each may enter up to six athletes, two male and two female athletes in singles events, up to one men's and one women's team in team events, and up to one pair in mixed doubles.
For the athletics at the 2020 Summer Olympics competitions, the following qualification systems were in place. Qualification ended on 29 June 2021, but for marathon and 50 km race walking, it ended on 31 May 2021. Some 1900 athletes, from 196 countries, competed. 103 countries qualified also through Universality places.
The following is the qualification system for the triathlon at the 2019 Pan American Games event and qualified athletes/quotas.
Israel competed at the 2020 Summer Olympics in Tokyo with its largest contingent to date − a delegation of 90 athletes, 55 men and 35 women, who competed in 15 different sports. This was almost double the previous number of 47 athletes who represented Israel at the 2016 Rio de Janeiro Olympics. The Games were also Israel's most successful to date, winning four medals, including two gold. At Tokyo, Israel marked its Olympic debuts in surfing, baseball, archery, equestrian and marathon swimming.
The Netherlands competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. Dutch athletes have competed at every edition of the Summer Olympic Games, with the exception of the sparsely attended 1904 Summer Olympics in St. Louis and 1956 Summer Olympics in Melbourne, which the Netherlands boycotted because of the Soviet invasion of Hungary.
India competed at the 2020 Summer Olympics in Tokyo, Japan. Originally scheduled to take place in July–August 2020, the games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. The Games marked the nation's 25th appearance at the Summer Olympics after having made its official debut at the 1900 Summer Olympics.
Mexico competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's twenty-fourth appearance at the Summer Olympics. Athletes were given priority for vaccines in March.
The following is about the qualification rules and the quota allocation for the short track speed skating at the 2022 Winter Olympics.
The following is about the qualification rules and the quota allocation for the biathlon at the 2022 Winter Olympics.
The triathlon competitions at the 2024 Summer Olympics in Paris ran from 31 July to 5 August at Pont Alexandre III, featuring a total of 110 athletes who were to compete in each of the men's and women's events. After a successful debut at the 2020 Summer Olympics, the mixed relay competition will remain in the triathlon program for the second time.
This article details the qualifying phase for triathlon at the 2024 Summer Olympics. The competition at these Games will comprise a total of 110 athletes coming from their respective NOCs with a maximum of three per gender. All athletes must undergo a qualifying pathway to earn a spot for the Games through the World Triathlon Mixed Relay Championships, the Olympic Qualification Event, the Continental Qualification, and the Olympic Qualification List which began on 27 May 2022 and then concludes two years later on the same date.
Portugal competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the 26th consecutive participation of the nation in the Summer Olympic Games since their debut at the 1912 Summer Olympics in Stockholm.
The triathlon mixed at the 2023 European Games, in Kraków, was held on 1 July 2023. A total of 16 teams of four athletes each, two men and two women running in the male - female - male - female format will compete over the super-sprint relay distance. This will be the first appearance of triathlon mixed relay in the European Games program. Both the reigning Olympic and World Champions at mixed relay, Great Britain and France, are set to start : both have already qualified for the event in Paris 2024.
