2024 Race Schedule Dirt City MotorPlex Off-Road National July 27 - July 28Dirt City Motorplex 414 E Main St Lena, WI 54139 United States Read More Off-Road Rumble in the U.P. August 10 - August 11Bark River International Raceway 3731 D Rd Bark River, MI 49807 United States Read More 55th Polaris Crandon World Championships August 30 - August 31Crandon International Raceway 10104 Old Hwy 8 Rd Crandon, WI United States Read More Black Hills Shootout September 28 - September 29 Read More