Exciting News for the 2025 Race Season! We are thrilled to announce that we will be using the MyRacePass App for the 2025 season! This powerful tool provides real-time access to lineups, live timing, results, points, and more—all in one place, right at your fingertips. For those in the pits, this means no more walks to the pitboard—everything you need

Racing is canceled for May 3rd due to rain. See you next weekend!

Practice is canceled for Sunday due to saturated grounds. We look forward to seeing you Saturday, May 3rd for opening day and the Roy Shields memorial! 🏁

We are happy to welcome the IMCA modifieds and the DIRTCar 358 Modifieds to the schedule for 2025. They will compete on alternating weekends and utilize a draw, re-draw format. The 600 Sprints will also return weekly for the 2025 season along with the mighty Modifieds, DIRTCar Sportsman, 600cc Modified and Factory Stock. We’re excited for the coming season!

The deadline is approaching to get your tickets to the celebration of champions! The cut off is December 1st. There will not be any tickets sold at the door. Remember you must attend to receive your awards.

A rules meeting has been scheduled for Sunday, Dec. 1 for Factory Stock and 600cc Modifieds. 600 mods will meet at 11am and Factory Stock at 12:30pm. The meeting will take place at the Lisle Inn on Main St. in Lisle.

Sadly the weather is not going to cooperate for tonight’s event. We are opting to cancel early so folks can plan their day. Although we will not reschedule championship night, we will look into a couple of events this fall. We thank you for your continued support this season. Plans for the banquet are in the works and details will

Thunder Mountain Speedway – CHAMPIONSHIP NIGHT Order of Events – Saturday, August 31, 2024 Pit Gates open – 3pm; Grandstand open – 4pm Driver Registration CLOSES – 6pm Drivers Meeting – 6:05pm Hot Laps DIRTcar Crate Sportsman B Walt’s Car Care 600cc Modified Dirt Track Digest TV Modified 4cyl Stock 600 Micro Sprints Factory Stock 7:00pm National Anthem Heats DIRTcar