Dirt clouds could be seen last weekend as ATVs and SXS raced over the desert terrain.

Rounds 3 and 4 ATV/SXS W.O.R.C.S Racing took to the dirt over the weekend at Crazyhorse Campground in Lake Havasu City.

For racing results, visit http://www.tracksideresults.com/worcs/results/current/results_main.asp

The race course varies from  30 minutes in the youth classes up to 120 minutes in the Pro classes. The courses vary in length from 3-10 miles.

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene

Jillian Danielson/RiverScene