Distance events are athletic competitions where participants race over a set distance, typically measured in meters or kilometers. Common examples include the marathon, which is 42.195 kilometers, and the 5K race, which is 5 kilometers long. These events test endurance and speed, requiring athletes to train extensively to improve their performance. In track and field, distance events often include races like the 800 meters, 1500 meters, and 3000 meters. Athletes compete on a track, and their times are recorded to determine the winner. Distance events are popular in both amateur and professional sports, attracting participants of all ages and skill levels.