Off-road racing

Off-road racing is a form of motorsports consisting of specially-modified vehicles including cars, SUVs, trucks, motorbikes, quadbikes and buggies racing in off-road environments (e.g. snow, dirt, mud, etc.).

Desert racing began in the early 20th century. An early racing sanctioning body in North America was the National Off-Road Racing Association (NORRA) co-founded in 1967 by Ed Pearlman. The first event was a race across the Mexican desert, south-eastwards through most of the length of Baja California, originally from Ensenada to La Paz. The event was first called the Mexican 1000, and it later became known as the Baja 1000. The event is now sanctioned by SCORE International.

Most desert races are set up on government recreational land and have tracks that run anywhere from 25 to 1000 miles. Various classes of vehicles run a different number of laps depending on the size of the engine or the set-up of the suspension system. Currently, there are several smaller series. One of the most popular is the Best in the Desert series, which is known for the Vegas to Reno race (the longest off-road race in the US with the 2009 Vegas to Reno race measuring 1000 miles).

The Mojave Off-Road Racing Enthusiast (MORE) series started in 1997 as a small, family-oriented race series. MORE uses tracks set up on desert land in the Barstow and Lucerne Valley regions of the Mojave Desert in California. Mojave Desert Racing series has drawn many competitors from the now defunct CORR races.

On August 14, 2010, a modified Ford Ranger pickup truck, racing in the MDR sanctioned "California 200", careened off the track into a group of spectators, killing eight, and raising questions about the future of off-road racing on public lands.

King of the Hammers is one of the most popular desert races and it was started in 2007 by Dave Cole and Jeff Knoll.

Short course off-road racing is held on a circuit of less than five miles (such as Crandon International Off-Road Raceway). The races involve left and right turns of various radii, jumps, and occasional washboard runs and gravel pits. Another format made popular by the Mickey Thompson Entertainment Group was called stadium racing, where off-road racing vehicles were used in a temporary off-road racetrack constructed inside a stadium. The U.S. Off Road Championship Series was held by Pace Motorsports in the late 90s and shown on TNN Motor Madness. In 2012, Robby Gordon created the Stadium Super Trucks, an offshoot of the Micky Thompson Entertainment Group; after racing primarily in stadiums and off-road courses during its inaugural season in 2013, the series has since placed more emphasis on asphalt tracks like street circuits and road courses.

A simpler, shorter track format is popular at many county fairs, and is called Tough (or Tuff) Truck competition. These tracks are ordinarily much shorter and feature individual, timed runs.