Anaheim, Calif. – GBC Motorsports has announced that there will be $20,000 in payouts for the 5th Annual GBC Motorsports Heartland Challenge. The August 16-18 event in Carlisle, IA draws hundreds of competitors from across the country for one of the most intense endurance ATV and UTV races around.

The GBC Motorsports Heartland Challenge features three different endurance races throughout the three-day gathering of ATV and UTV enthusiasts. The adult ATV Challenge features a 10-hour race in which 14 classes compete simultaneously. The winning Pro Class team will be awarded $6,000 while the Pro-Am winners will receive $3,000. Top honors in the Pro Utility Ironman class will earn the winning rider $2,500, while the Ironman class winner will get $1,500. Other class winners will be awarded $500.