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
Brazil at the 1992 Summer Olympics Brazil at the 1992 Summer Olympics Brazil competed at the 1992 Summer Olympics in Barcelona, Spain. 182 competitors, 132 men and 50 women, took part in 107 events in 23 sports. In its fourth Olympic archery competition, Brazil sent two men. Only one qualified for the elimination rounds, where he was defeated in the first match. Men's Individual Competition: Men's 100m metres Men's 4 × 400 m Relay Men's Marathon Men's 110m Hurdles Men's 400m Hurdles Men's 20 km Walk Men's Triple Jump Men's Decathlon Women's 10,000 metres Women's Marathon Men's Flyweight Men's Featherweight Men's Lightweight Men's Light-Middleweight Seven cyclists,