400 metres hurdles technique needed to compete. As of August 2018 !Rank !Time !Athlete !Country !Date !Venue !Ref !1 !2 !rowspan=2|3 400 metres hurdles The 400 metres hurdles is a track and field hurdling event. The event has been on the Olympic athletics programme since 1900 for men and since 1984 for women. On a standard outdoor track, 400 metres is the length of the inside lane, once around the stadium. Runners stay in their lanes the entire way after starting out of the blocks and must clear ten hurdles that are evenly spaced around the track. The hurdles are positioned and weighted
2008 United States Olympic Trials (track and field) 2008 United States Olympic Trials (track and field) The 2008 United States Olympic Trials for track and field were held at Hayward Field in Eugene, Oregon. Organised by USA Track and Field, the ten-day competition lasted from June 27 until July 8 and served as the national championships in track and field for the United States. The results of the event determined qualification for the American Olympic team at the 2008 Summer Olympics, held in Beijing. Provided they had achieved the Olympic "A" standard, the top three athletes gained a place on the Olympic team. In the event that a