2025 AMA Supercross Championship
The 2025 AMA Supercross Championship was the 52nd season of indoor stadium motorcycle racing in the United States. It featured 17 rounds from January to May, ending with the Salt Lake City round on May 10. The series was the first part of the 2025 SuperMotocross World Championship. Organizers were the American Motorcyclist Association and Feld Entertainment (except Daytona), with NASCAR Holdings, Inc. (Daytona). The 450cc champion was Cooper Webb, while Haiden Deegan won the 250cc West class and Tom Vialle won the 250cc East class. Jett Lawrence began the season as the defending 450SX champion. TV coverage was provided by NBC Sports across NBC, USA Network, CNBC, and Peacock.
This page was last edited on 3 February 2026, at 13:16 (CET).