The 2025 AMA Supercross Championship is the 52nd season of off-road stadium motorcycle racing in the United States.
Comprising 17 rounds, the series runs from January until May, crowning supercross champions in both the 250cc and 450cc classes, concluding with the Salt Lake City round on May 10.[1]Jett Lawrence goes into the season as the reigning champion in the premier 450SX class.
The 2025 AMA Supercross Championship is the 52nd season of off-road stadium motorcycle racing in the United States. Comprising 17 rounds, the series will run from January until May, crowning supercross champions in both the 250cc and 450cc classes, concluding with the Salt Lake City round on May 10.
2025 Monster Energy AMA Supercross Championship[2]