It is more commonly used as the qualifying event for the sprint competition, or as part of an Omnium competition. Velodromes have a line painted across the track at 200 m before the finish line, for this purpose. Therefore, the size the track will determine where the 200-meter line is (for 250 m tracks, it is about two-thirds of the way through the first bend; for 200-meter tracks, it is the finish line; for 400-meter tracks, it is the start line in the back straight).