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
200 metres hurdles 200 metres hurdles The 200 metres hurdles is a rarely run uncommon hurdling event in track and field competitions. Sometimes, this event is referred to as the low hurdles. It was run twice in the Summer Olympics, in 1900 and 1904. The event is the official distance for the M80+ and W70+ divisions of Masters athletics. The height for all hurdles in these age groups is 27" (69 cm) and arrangement of the hurdles is different from the previous version. The distance to the first hurdle is 20 metres, which corresponds with the markings for the last half of a