Motoamerica 2025 Calendar. The motoamerica superbike championship has announced the 2025 season schedule. Motoamerica, north america’s premier motorcycle road racing championship, is thrilled to announce a new path for america’s young road racers to reach the highest level of the sport.
The motoamerica steel commander superbike series will headline the 2025 motoamerica championship with nine rounds and 20 races. Coasts and some spots in between.