7/21/2025
Gillette Thunder Speedway
July 25-26th ASCS Sprint Car payout
July 25-26th ASCS Sprint Car payout
Gillette Thunder Speedway
Gillette, WY
Upcoming Events
Jul26
Saturday, July 26, 2025
$2,500 to WIN ASCS Northern Plains Region + ASCS Western Plains Region Sprint Car Tours
ASCS Northern Plains Region, Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods
Aug2
Saturday, August 2, 2025
Wissota Mod 4 Black Jack Special Event
Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods, Dirt Super Late Models
Aug16
Saturday, August 16, 2025
2025 Season Points Championship
Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods, Dirt Super Late Models
Latest Events
Jul19
Saturday, July 19, 2025
$1,000 to WIN Wissota Midwest Mod Border Clash Special Event
Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods
Jul12
Saturday, July 12, 2025
IMCA Modified .38 Special Event
Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods
Jul5
Saturday, July 5, 2025
ASCS Northern Plains Region Sprint Car Tour
ASCS Northern Plains Region, Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods
Open Registrations
2025 Gillette Thunder Speedway Registration
REGISTRATION CLOSES: 38d 17h (9/1/2025 12:00:00 AM CST)
CLASSES: Mini Bombers, IMCA Hobby Stock, IMCA Modified, WISSOTA Mod Four, WISSOTA Midwest Mods, 360 Sprints - Winged, Dirt Super Late Models
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Latest News
7/13/2025
Gillette Thunder Speedway
IMCA Modified .38 Special Event Winners
Congrats to last nights winners for the IMCA Modified .38 Special Event! Thank you to everyone that came out last night for a great night of racing at Gillette Thunder Speedway Gts!! Next week is out...
7/13/2025
Gillette Thunder Speedway
$1,000 to win Wissota Midwest Modified Border Clash Special Event
$1,000 to win Wissota Midwest Modified Border Clash Special Event! Wissota Midwest Modified Special IMCA Modified Wissota Mod 4 IMCA Hobby Stock GTS Mini Bomber Gates open at 6:00pm, Races start 7:00...
Profile claimed by Carol Bohl