Thunder Mountain Speedway
Center Lisle, NY
Schedule & Results
Next Event
Pits Open
4:00 PMGates Open
5:00 PMHot Laps At
6:00 PMRacing Starts
6:30 PM2025 Events
Saturday, May 10, 2025
Opening Night- Full Program plus 358 Modified
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified, Rookie 600 Modified
Saturday, May 17, 2025
Full Program plus IMCA, Classics on Dirt
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified, Vintage Modifieds
Saturday, May 24, 2025
Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Monday, May 26, 2025
Dale Planck “Natural 77" Featuring the Super DIRTcar Series
DIRTcar Sportsman Modifieds, Factory Stocks
Saturday, May 31, 2025
Roy Shields Memorial- Full Program plus IMCA - Youth Sports Night
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, June 7, 2025
Honoring Bob Wildoner, CRSA Sprints, 358 Modifieds, Full program
CRSA Sprint Cars, Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Modified
Saturday, June 14, 2025
Full Program plus IMCA
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, June 21, 2025
Doug Worthing Memorial - Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 5, 2025
30th year of Thunder, Independence Celebration - Full Program plus IMCA
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 12, 2025
Full Program plus 358 Mod - Kids Bike Races
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 19, 2025
Full Program plus CRSA Sprints and IMCA
CRSA Sprint Cars, Open Modified, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, August 2, 2025
Fan Appreciation - Full Program plus 358 Modified
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, August 9, 2025
Full Program plus IMCA
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, August 16, 2025
Full Program plus 358 Modified, Kids Powerwheels Drag Races
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, August 23, 2025
IMCA Championship Night plus Classics on Dirt, Throwback Night
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Sunday, August 24, 2025
Chad Sindoni Factory Stock Memorial
Open Modified, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, August 30, 2025
Championship Night plus 358 Mod - Final Points night
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified