When Does Motocross Start 2025. 2025 motocross race schedule for the ama pro motocross championship series. And mx sports pro racing, inc.

The pro motocross series has announced the full 2025 schedule, comprised of 11 rounds and ending with the budds creek national. After teasing the monster energy ama supercross and ama pro motocross championship schedules this entire week, the supermotocross league has announced the full schedules to both championships.