Gillette Thunder Speedway
Gillette, WY
Schedule & Results
Next Event
2026 Events
Sunday, May 3, 2026
2026 Test and Tune
IMCA Hobby Stock, Dirt Super Late Models, IMCA Modified, IMCA Sport Compact
Saturday, May 9, 2026
TORC Energy Services Opening Night / Month of Money Points Series Begins
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, May 16, 2026
Month of Money Points Series Night 2 - $5 Spectator Entry Night
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, May 23, 2026
Month of Money Points Series Night 3 - $5 Spectator Entry Night
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, May 30, 2026
Month of Money Points Series Championship Weekend
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, June 6, 2026
Pack The Stands - Free Spectator Entry
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, June 13, 2026
IMCA Hobby Stock Special
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, June 20, 2026
Gillette Thunder Speedway Race Night
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, June 27, 2026
High Plains Late Model Tour
IMCA Hobby Stock, Dirt Super Late Models, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Saturday, July 4, 2026
ASCS Northern Plains Region Sprint Car Tour
ASCS Northern Plains Region, ASCS Western Plains, IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Saturday, July 11, 2026
IMCA Modified .38 Special Event
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Saturday, July 18, 2026
Wissota Midwest Mod Border Clash Special Event
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Saturday, July 25, 2026
ASCS Northern Plains Region Sprint Car Tour
ASCS Northern Plains Region, IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Saturday, August 1, 2026
Wissota Mod 4 Black Jack Special Event
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, August 15, 2026
Gillette Thunder Speedway Race Night
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, August 22, 2026
2026 Season Points Championship
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Saturday, August 29, 2026
Border Wars Points Series Special Event
IMCA Hobby Stock, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, WISSOTA Late Model, IMCA Sport Compact
Friday, September 4, 2026
26th Annual East West Clash / 6 Day Border Wars Points Series
IMCA Hobby Stock, Dirt Super Late Models, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Saturday, September 5, 2026
26th Annual East West Clash / 6 Day Border Wars Points Series
IMCA Hobby Stock, Dirt Super Late Models, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact
Sunday, September 6, 2026
26th Annual East West Clash / 6 Day Border Wars Points Series
IMCA Hobby Stock, Dirt Super Late Models, WISSOTA Mod Four, IMCA Modified, WISSOTA Midwest Mods, IMCA Sport Compact