400 metres hurdles to 400 metres, or one lap of the stadium, and the number of hurdles was reduced to ten. The official height of the hurdles was set to 91.4 cm (3 feet) for men and 76.20 cm (2 ft, 6 inches) for women. The hurdles were now placed on the course with a run-up to the first hurdle of 45 metres, a distance between the hurdles of 35 metres each, and a home stretch from the last hurdle to the finish line of 40 metres. The first documented 400 m hurdles race for women took place in 1971. The International Association
International Hurdle 2010. The International Hurdle is the second leg in the Road to Cheltenham, a Stan James sponsored series of top-class hurdles races culminating in the 2011 Champion Hurdle at the Cheltenham Festival. The other two races are the Fighting Fifth Hurdle and the Champion Hurdle Trial. The race is now sponsored by Stan James's parent company, Unibet The last horse to win both the International Hurdle and the Champion Hurdle in the same season was Rooster Booster in 2002–03. Most successful horse (3 wins): Leading jockey (6 wins): Leading trainer (5 wins): International Hurdle The International Hurdle is a Grade