Welcome to the new website for Thunder Mountain Speedway. Our new site features up-to-date schedules, results, points, and rules for the speedway, along with a gallery of photos from recent races. We invite you to visit the site often for updates, special events, and...
Join us for our Season Opener on May 16, 2020.
IMCA safety rules will be inforced New tech inspector will be introduced May 29 2021
June 12 2021
Aug 28 2021
Payouts based on 20 cars. Less cars Payouts will be reduced
IMCA HOBBY STOCKS
IMCA SPORT Mods