The All-Terrain Vehicle Association (ATVA) is the national organization comprised of ATV (quad) riders, owners and enthusiasts that also sanctions ATV races.

The Best In The Desert Racing Association (BITD) promotes off-road races for dirt bikes, motorcycles, ATV, quads, trucks and buggies (buggy).

The Grand National Cross Country (GNCC) Racing Series is one of the premier off-road motorcycle and ATV racing series in the world. Emerging from the vision of Dave Coombs and his legendary Blackwater 100 dirt bike race, GNCC quickly captivated the spirit of endurance off-road racing and sported both dirt bike and quad classes, spawning legendary racers such as Scott Summers, six-time ATV champion Bill Ballance, William Yokley and countless others. Today, the GNCC race series has earned a huge following of ATV and motorcycle enthusiasts alike and is sanctioned by the American Motorcyclist Association (AMA).

SCORE International hosts off-road desert races such as the Baja 250, Baja 500 and Baja 1000 for dirt bikes, motorcycles, quads and ATV vehicles.

The World Off Road Racing Championship Series includes pro dirt bikes (motorcycles) and ATV (quads) races