2021 Pro Motocross Calendar

The AMA Pro Motocross Championship is an outdoor off-road motorcycle racing series, held during the summer months at natural-terrain circuits across the United States. Unlike the stadium-based Supercross, Pro Motocross features long, rugged tracks with steep hills, deep ruts, and massive natural jumps, serving as the ultimate test of physical endurance and machine durability. The championship is divided into the premier 450 Class and the 250 Class, with a race format consisting of two grueling 30-minute (plus two laps) "motos" per class; the scores from both are combined to determine the overall event winner. As a foundational pillar of the SuperMotocross World Championship (SMX), the series draws the elite of global talent to iconic venues like RedBud and Hangtown, where riders battle high heat and deteriorating track conditions to claim one of the sport's most difficult titles.