A 24-hour race is a long-distance endurance event where participants compete to cover the greatest distance within a 24-hour period. These races can take place on various terrains, including roads, tracks, and trails, and can involve different types of vehicles or athletes, such as runners, cyclists, or car teams. The format encourages strategic planning, teamwork, and stamina, as competitors must balance speed with the need for rest and recovery. Notable examples include the 24 Hours of Le Mans for cars and the Badwater Ultramarathon for runners, showcasing the extreme challenges of endurance racing.