IHRA Pro-AM, August 17-19. International Hot Rod Association Pro AM – racers from surrounding states will come to compete of the sportsman race – entry is based on class Monster Truck Mania, Jet Cars & King of the Track August 31-September 1. Labor Day Bash on Friday with IHRA Ironman and racer Pity Party. Saturday will feature Monster Truck Mania, Jet Cars, King of the Track with a car-crushing Monster Truck Freestyle Finale. Spectator admission is $20.00 for adults and $10.00 for Children. For more information, visit racemir.com.