Supermotocross 2025 Calendar. 6, 2025 and retains the 17 round supercross, 11 round motocross and. Live timing and results for the 2025 supermotocross world championship (smx).
6, 2025 and retains the 17 round supercross, 11 round motocross and. Click here for the 2025 broadcast schedule nbc sports, peacock, and the smx league announced the 2025 supermotocross world championship (smx).