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,
10,000 metres at the Olympics 10,000 metres at the Olympics The 10,000 metres at the Summer Olympics is the longest track running event held at the multi-sport event. The men's 10,000 m has been present on the Olympic athletics programme since 1912. The women's event was added to the programme over seventy years later, at the 1988 Olympics. It is the most prestigious 10,000 m race at elite level. The competition format is a straight final between around 30 athletes, although prior to 2004 a qualifying round was held. The Olympic records for the event were both set by Ethiopians at the 2008 Beijing Olympics