Pace training in the 400m hurdles is essential to maximize the athlete's performance, and is based on a combination of technical, physical and psychological factors. Technically, the stepping technique between hurdles and the cadence and pace frequency are crucial to maintain a constant and efficient pace. Physically, aerobic and anaerobic capacity are developed through interspersed training, while explosive strength and flexibility are necessary for takeoffs and landings over hurdles. Psychologically, concentration, focus and the ability to handle stress are critical to maintain technique and pace under high-pressure conditions. This holistic approach ensures that the athlete can sustain a consistent and efficient pace throughout the race, optimizing performance on the track.