Test and Tune this Sunday 4pm
2025 Season kicks off this Sunday for test and tune. Pit gate is open 2pm-4pm. Test and Tune will go from 4pm-7pm. Car/Driver is $20 per with Pit hands $20 per. Kids under 12 are free. Everyone has t...
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
News
2025 Gillette Thunder Speedway Schedule
2025 Gillette Thunder Speedway Schedule Our 2025 racing season opens May 10th with the TORC Energy Services Opening Night followed by TWO $5 spectator entry nights during the Month of Money Series wi...
2025 Skybox Renewals
2025 Skybox / Skybox signs/ concrete pads (in spectator area) renewals will be mailed out Monday. Please return payment by April 1st to keep your spot from last year. All Skyboxes were occupied in 20...
2025 Gillette Thunder Speedway Tentative Schedule
2025 Gillette Thunder Speedway Tentative Schedule
End of news for 2025