AMA Racing Rulebook, Section 2.5, I, pg 99-100
I. Sprint Enduro
1. A Sprint Enduro follows the rules for enduros with the following exceptions. There is a time limitation to complete the required test section or tests. Test sections will be 2-7 miles in length and may consist of various terrain including woods, motocross, man-made obstacles, grass tracks, and other off-road terrain.
2. All loops must be run in consecutive section order.
3. Riders will be informed on the number of sections or test that they must complete in the allowed time. OFF-ROAD 2.5 100
4. The riders test times will be recorded at the end of each test section, in minutes and seconds and at the end of the event all test scores will be totaled up and the lowest score wins. 5. In the event of a tie, the tied riders last test score will break the tie. If there is still a tie, the first rider with better time in the next preceding test wins.