AMSOIL-Sponsored Dirt Bike Racing
Our roots in dirt-bike racing run deep. From historic icons like Mike LaRocco and Kevin Windham to the stars of tomorrow, AMSOIL has long supported riders on two wheels.
AMSOIL partners with the following race series as part of our commitment to help grow the sport and bring fans exciting local racing action.
Amateur National Motocross Championship
The world’s largest and most prestigious amateur motocross racing program with 51 local qualifiers and 18 Regional Championships spread across the United States. The national final is held the first week in August at the Loretta Lynn Ranch in Hurricane Mills, Tennessee.
Grand National Cross-Country (GNCC)
Weekend warriors compete against veteran riders for 13 weekends each year on the most exciting overland courses in the sport. Win or lose, pro or amateur, GNCC racing is all about trying your best against the terrain.
Swapmoto Race Series
A dominant racing series in the dirt-bike hotbed of southern California, the AMSOIL Swapmoto Race Series has 72 classes for riders of all ages and ranges of experience.