Qualifying
The riders with the sixteen fastest qualifying speeds during the Thursday night qualifying race in two heats on Friday night. The top five finishers in the two heats advance to a qualifying race. The top finisher in the ten competitor qualifying race starts on the pole position for the world championship feature on Sunday. The other nine competitors keep their seed for in a series of heat races, quarterfinals, semi-finals and consolation races to qualify for the Sunday world championship event.
Read more about this topic: World Championship Snowmobile Derby