The men's 800 metres event at the 2016 Summer Olympics took place between 12–15 August at the Olympic Stadium. Fifty-eight athletes from 39 nations competed. The event was won by 0.46 seconds by David Rudisha of Kenya, the fourth man to successfully defend Olympic gold in the 800 metres. Taoufik Makhloufi of Algeria took silver, the first medal for the nation in the 800 metres since 2000. The United States had an even longer medal-less streak broken, as Clayton Murphy's bronze was their first since 1992.
The men's 400 metres at the 2017 World Championships in Athletics was held at the London Olympic Stadium on 5, 6, and 8 August. The winning margin was 0.43 seconds.
The men's 800 metres at the 2017 World Championships in Athletics was held at the London Olympic Stadium on 5, 6, and 8 August.
The women's 800 metres at the 2017 World Championships in Athletics was held at the London Olympic Stadium on 10−11 and 13 August.
Marco Arop is a Canadian track and field athlete competing in the middle distance events. Arop is the reigning world champion in the 800 m, winning gold at the 2023 World Athletics Championship, after winning bronze the previous year at the 2022 World Athletics Championships. He was the first Canadian to win a world championship in the 800 m. Arop was also the 2019 Pan American Games champion in 800 m.
The men's 800 metres event at the 2020 Summer Olympics took place from 31 July to 4 August 2021 at the Japan National Stadium. In total 48 athletes were to start, but only 47 actually did. Emmanuel Korir of Kenya won the event by 0.17 seconds, with his countryman Ferguson Rotich taking silver. It was the fourth consecutive victory in the men's 800 metres for Kenya. Patryk Dobek earned bronze, giving Poland its first medal in the event.
The men's 800 metres at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha from 28 September to 1 October 2019.
The men's 110 metres hurdles at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha from 30 September to 2 October.
Djamel Sedjati is an Algerian middle-distance runner specializing in the 800 meters. He is the fifth fastest man in history at the distance, behind Marco Arop, Emanuel Wanyonyi, Wilson Kipketer and world record holder David Rudisha. Sedjati won the bronze medal at the 2024 Summer Olympics in the 800 metres event.
The men's 800 metres at the 2022 World Athletics Indoor Championships took place on 18 and 19 March 2022.
The men's 100 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene on 15 and 16 July 2022. 76 athletes from 53 nations entered to the competition.
The men's 200 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene from 18 to 21 July 2022. The winning margin was 0.46 seconds.
The men's 400 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene from 17 to 22 July 2022. The winning margin was 0.19 seconds.
The women's 100 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene, Oregon, U.S. on 16 and 17 July 2022.
The women's 200 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene, Oregon, U.S. from 18 to 21 July 2022.
The women's 400 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene, Oregon, U.S. from 17 to 22 July 2022.
The women's 800 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene from 21 to 24 July 2022.
The women's 1500 metres at the 2022 World Athletics Championships was held at the Hayward Field in Eugene from 15 to 18 July 2022.
The men's 800 metres at the 2023 World Athletics Championships was held at the National Athletics Centre in Budapest, Hungary from 22 to 26 August 2023.
The men's 800 metres at the 2024 Summer Olympics was held in four rounds at the Stade de France in Paris, France, between 7 and 10 August 2024. This was the 30th time that the men's 800 metres was contested at the Summer Olympics. A total of 48 athletes were able to qualify for the event by entry standard or ranking.
