110 metres hurdles 100 yards (91.44 m). The first standards were attempted in 1864 in Oxford and Cambridge: The length of the course was set to 120 yards (109.7 m) and over its course, runners were required to clear ten 3 foot 6 inch (1.07 m) high hurdles. The height and spacing of the hurdles have been related to Imperial units ever since. After the length of the course was rounded up to 110 metres in France in 1888, the standards were pretty much complete (except for Germany where 1 metre high hurdles were used until 1907). The massively constructed hurdles of the
Low hurdles version of the international 400 metres hurdles. Because the race occurred in a male dominated era, there was no common female equivalent of the race. At the time the race lost its world record position, women were only occasionally running hurdles and when they did it was the 80 meter hurdles, over barriers the same height as the men's low hurdles. The height of the low hurdles was 30 inches, otherwise referred to as 2 feet 6 inches or 76.2 centimetres. It is the same height women now run for their long hurdles, generally the 400 metres hurdles. The races