The Hi Desert Supermoto Series was first started by Jenny Smith and Cammo Bob with over 20 years of racing experience in road racing, flattrack racing, and supermoto racing. Grange has permanent nice, clean bathrooms with running water, concession stands, vender booths, and free overnight camping. We host the event of the year for racing enthusiasts and their families. | | Most events are held at Grange Motor Circuit, which features a covered pit and a track that is 70% asphalt and 30% dirt for motocross-based motorcycles. Supermoto is an exciting form of motorcycle racing that combines the high-speed grace of pavement roadracing with the action packed drama of motorcross style and dirt track racing. We have 15 different classes based on age and motorcycle capacity. |