800 metres of August 2018 World junior records (19 and under) are held by Nijel Amos (1:41.73, London, 9 August 2012) and Pamela Jelimo (1:54.01, Zürich, 29 August 2008). Both marks coincidentally rank them as the third fastest ever. 800 metres The 800 metres, or 800 meters (US spelling), is a common track running event. It is the shortest common middle-distance running event. The 800 metres is run over two laps of the track (400 metre track) and has been an Olympic event since the first games in 1896. During indoor track season the event is usually run on a 200-metre track,
100 metres at the Olympics during her Olympic victory. The were also revelations of state-sponsored doping systems in communist countries of the Soviet Bloc and in present-day Russia. These controversies have affected public perceptions of drug usage among sprint athletes, as well as track and field and the Olympics in general. The Olympic 100 metres competitions are carried out under standard international rules, as set by the International Association of Athletics Federations (IAAF). The races are segregated by gender, with one for men and one for women. The 100 m is usually held at the beginning of the Olympic athletics programme as this allows athletes