5/24/2025
Gillette Thunder Speedway
5/24/25 Races are canceled
We have canceled this weekend's event due to weather.
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June 13th Race weekend rained out
6/13/2026 -
We are canceling this weekends race. Next weekend will be the IMCA Hobby Stock Special. With the constant rain we’ve had, the pits/track won’t be read
2026 Month of Money Champions + Top 5 Winners
6/9/2026 -
Congrats to your 2026 Month of Money Champions and Top 5 Point winners!
Champions:
Wissota Midwest Modified: Tony Leiker #18 - Gillette, WY
IMCA Modif
2024 Gillette Thunder Speedway Schedule
5/6/2024 -
2024 Gillette Thunder Speedway Schedule
Latest News
June 13th Race weekend rained out
6/13/2026We are canceling this weekends race. Next weekend will be the IMCA Hobby Stock Special. With the constant rain we’ve had, the pits/track won’t be ready to go by race time with cloud overcast rest of the day/rain/cold temp. See everyone next weekend!
2026 Month of Money Champions + Top 5 Winners
6/9/2026Congrats to your 2026 Month of Money Champions and Top 5 Point winners!
Champions:
Wissota Midwest Modified: Tony Leiker #18 - Gillette, WY
IMCA Modified: Jerry Martin #2J - Moorcroft, WY
IMCA Hobby Stock: Joel Magee #9 - Palm Beach Gardens, FL
Wissota Mod 4: Tristan...more
June 13th - IMCA Hobby Stock Special Event
6/9/2026Come join us Saturday June 13th for the $750 to win IMCA Hobby Stock Special Event! Don't miss this weekend, all classes are racing!
IMCA Hobby Stock
Wissota Late Model
Wissota Mod-4
IMCA Sport Compact
Wissota Midwest Modified
IMCA Modified
Gates open at 6pm with racing...more
2026 Pack the Stands Event
6/5/2026Saturday June 6th is Pack the Stands Night @ Gillette Thunder Speedway!! All Spectators will receive FREE ADMISSION! This event to show our appreciation to everyone that supports GTS and the Driver's Sponsors that support their race cars!! Invite everyone you know!
Please...more