Hurdles, for one, is a type of RACE in which athletes must jump over obstacles placed at certain intervals. It is a track and field event that requires speed, agility, and strength. Hurdles are usually made of metal and are set at a height of three feet six inches for men and two feet six inches for women. The objective of the RACE is to complete the course in the shortest amount of time possible. Hurdles, for one, is a popular event in the Olympics and other international competitions.