Thunder Mountain Speedway
Center Lisle, NY
Schedule & Results
Next Event
Pits Open
2:00 PMGates Open
2:00 AMHot Laps At
2:30 PM2026 Events
Saturday, April 11, 2026
Open Practice
Friday, April 17, 2026
Jan Corcoran Memorial Weekend
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, April 18, 2026
Jan Corcoran Memorial Weekend
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, 600cc Modified
Saturday, April 25, 2026
Opening Night (Points Begin) - Full Program plus 358 Mod
CRSA Sprint Cars, Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, May 2, 2026
Full Program plus IMCA
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, May 9, 2026
Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, May 16, 2026
Full Program plus Classics on Dirt (IMCA OFF)
Open Modified, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified, Vintage Modifieds
Saturday, May 23, 2026
Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, May 30, 2026
Youth Sports Night
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, June 6, 2026
Full Program plus IMCA - Bob Wildoner Night
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, June 13, 2026
Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, June 20, 2026
Doug Worthing Memorial - First Responders Night - Full Program plus IMCA
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Wednesday, June 24, 2026
Chad Sindoni Factory Stock Memorial $1500 to win, Modifieds, 600cc Modified, Sportsman, 600 Sprint
Open Modified, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 4, 2026
Independence Celebration - Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 11, 2026
Full Program plus IMCA
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 18, 2026
Full Program plus 358 Mod
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, July 25, 2026
Full Program plus IMCA and Classics on Dirt- Throwback Night
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified, Vintage Modifieds
Saturday, August 8, 2026
Full Program plus 358 Mod - Fan Appreciation
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified, Vintage Modifieds
Saturday, August 15, 2026
Full Program plus CRSA Sprints (Factory Stock, IMCA OFF)
CRSA Sprint Cars, Open Modified, DIRTcar Sportsman Modifieds, 600cc Sprints, 600cc Modified
Saturday, August 22, 2026
Full Program - plus 358 Mod Championship, 600cc Hustling the Highway
Open Modified, DIRTcar 358 Modifieds, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, August 29, 2026
Championship Night plus IMCA - Final Points night
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Monday, September 7, 2026
DECKER MEMORIAL
CRSA Sprint Cars, Open Modified, Factory Stocks, 600cc Modified
Saturday, September 12, 2026
Mountain Mashup - 100 Lap Enduro
Saturday, September 26, 2026
Mountain Madness
Open Modified, DIRTcar Sportsman Modifieds, Factory Stocks, 600cc Modified, 4-Cylinders
Friday, October 30, 2026
Monster Bash Weekend
Open Modified, DIRTcar Sportsman Modifieds, IMCA Modified, Factory Stocks, 600cc Sprints, 600cc Modified
Saturday, October 31, 2026
Monster Bash Weekend
Open Modified, IMCA Modified, 600cc Modified, Vintage Modifieds