Hurdle races are a type of track and field event where athletes run a specific distance while jumping over obstacles called hurdles. These hurdles are set at predetermined heights and distances, depending on the level of competition and the age group of the participants. The goal is to complete the race in the fastest time while successfully clearing each hurdle. There are different formats for hurdle races, including the 110-meter hurdles for men and the 100-meter hurdles for women. Additionally, the 400-meter hurdles is a longer race that combines sprinting with hurdles. Athletes must demonstrate speed, agility, and technique to excel in these events.