The 100 metres hurdles is a sprint race in track and field where athletes must jump over a series of hurdles. The race is typically run by women and consists of ten hurdles spaced evenly along a 100-metre track. Each hurdle is 84 cm high for women, and the goal is to complete the race in the shortest time possible while clearing each hurdle. Competitors start from a staggered position to ensure a fair race. The event requires a combination of speed, agility, and technique, as athletes must maintain their pace while navigating the obstacles. The International Association of Athletics Federations (IAAF) oversees the rules and regulations for this event.