The men's 400 metres hurdles was the longer of the men's hurdle races in the Athletics at the 1964 Summer Olympics program in Tokyo. It was held on 14 October, 15 October, and 16 October 1964. 39 athletes from 26 nations competed, with 1 more not starting in the first round. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The first round was held on 14 October, with the semifinals on 15 October and the final on 16 October. The event was won by Rex Cawley of the United States, the nation's sixth consecutive and 11th overall victory in the men's 400 metres hurdles. For the first time since 1952, the Americans did not sweep the event. John Cooper earned Great Britain's first medal in the event since 1928 with his silver; Salvatore Morale took Italy's first-ever medal in the 400 metres hurdles with his bronze.
The men's 100 metre freestyle event at the 1960 Olympic Games took place between August 26 and 27. There were 51 competitors from 34 nations. Nations were limited to two swimmers each, down from three in previous Games. The event was won by John Devitt of Australia over Lance Larson of the United States in a controversial, disputed finish that resulted in a push for electronic timing. It was Australia's second consecutive victory in the event, third-most all-time behind the United States' 7 gold medals and Hungary's 3. Devitt, silver medalist four years earlier, was the fifth man to win multiple medals in the event. Manuel dos Santos earned Brazil's first medal in the men's 100 metre freestyle with his bronze.
The men's 400 metres was an event at the 1968 Summer Olympics in Mexico City. The competition was held between 16–18 of October. Times are listed as both hand timing and automatic timing. Hand timing was the official time used in the 1968 Olympics. Fifty-five athletes from 36 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Lee Evans of the United States, the fourth consecutive and 11th overall title in the event by an American. The Americans swept the podium, the second time a podium sweep occurred in the men's 400 metres.
These are the official results of the athletics competition at the 2011 Southeast Asian Games which was held from 12 to 16 November 2011 in Palembang, Indonesia.
At the 2001 Southeast Asian Games, the athletics events were held in Kuala Lumpur, Malaysia. A total of 46 events were contested, of which 24 by male and 22 by female athletes. The track and field events were hosted at the National Stadium, Bukit Jalil, the marathons were held around Merdeka Square, and the racewalking events took place at Titiwangsa Lake Gardens.
The swimming competitions at the 2020 Summer Olympics in Tokyo were due to take place from 25 July to 6 August 2020 at the Olympic Aquatics Centre. Due to the COVID-19 pandemic, the games were postponed to 2021. However, their official name remained 2020 Summer Olympics with swimming events set for 24 July–1 August 2021 and marathon swimming set for 4–5 August 2021.
The women's 50 metre backstroke competition of the swimming event at the 2015 SEA Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 100 metre freestyle competition of the swimming event at the 2015 SEA Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 200 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 200 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games will be held on 9 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 50 metre breaststroke competition of the swimming event at the 2015 SEA Games was held on 10 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 50 metre backstroke competition of the swimming event at the 2015 SEA Games was held on 11 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 400 metre freestyle competition of the swimming event at the 2017 SEA Games was held on 21 August at the National Aquatic Centre in Kuala Lumpur, Malaysia.
The women's 100 metre backstroke competition of the swimming event at the 2017 SEA Games was held on 21 August at the National Aquatic Centre in Kuala Lumpur, Malaysia.
The women's 200 metre butterfly competition of the swimming event at the 2017 SEA Games was held on 21 August at the National Aquatic Centre in Kuala Lumpur, Malaysia.
The men's 50 metre backstroke competition of the swimming event at the 2017 SEA Games was held on 21 August at the National Aquatic Centre in Kuala Lumpur, Malaysia.
The 2018 IIHF Challenge Cup of Asia Division I was the 5th IIHF Challenge Cup of Asia Division I competition, an annual international ice hockey tournament held by the International Ice Hockey Federation (IIHF). The Division I competition took place from 24 to 29 March 2018 at the Malaysia National Ice Skating Stadium in Kuala Lumpur, Malaysia. Four teams competed in the tournament. Originally, six teams were scheduled to compete. However, Oman and Qatar were scheduled to compete, but cancelled. Indonesia made its debut in the Challenge Cup of Asia. The host nation Malaysia won its first Division I tournament, winning all five of its games, defeating Macau in the final and promoted to Top Division for the 2019 IIHF Challenge Cup of Asia.
The women's quadruple sculls event at the 2020 Summer Olympics took place from 23 to 28 July 2021 at the Sea Forest Waterway. 40 rowers from 10 nations competed.
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 men's BMX racing competition at the 2020 Summer Olympics took place on 29 and 30 July 2021 at the Ariake Urban Sports Park. 24 cyclists from 17 nations competed in the event.
