Gillette Thunder Speedway

Mini Bomber class will receive IMCA Sport Compact...

Test and Tune this Sunday 3pm

4/27/2026 -

Test and Tune this Sunday 3pm-6pm - free to the public. Pit Gate open 1pm - closes 3pm. No vehicles allowed in pits that aren't pulling a car trailer.

Mini Bomber class will receive IMCA Sport Compact...

2/24/2026 -

Attention Mini Bomber drivers. This year the class will be IMCA sanctioned receiving sport compact points each race. Track rules from last year will b

2026 Gillette Thunder Speedway Schedule

1/10/2026 -

2026 Gillette Thunder Speedway Schedule The Month of Money Points Series returns May 9th with TORC Energy Services Opening Night followed by TWO $5 sp

Latest News

Test and Tune this Sunday 3pm-6pm - free to the public. Pit Gate open 1pm - closes 3pm. No vehicles allowed in pits that aren't pulling a car trailer. If you are in the pits, you have to have a wrist band / sign in. Car/Driver - $25 Pit Crew - $20 Kids 12 and under - Free

Driver form

3/10/2026

Attention Drivers: Please fill this form out before the start of the season to help us announce your sponsors weekly. https://forms.gle/vqUxWKrNJQhvAZdG9

Mini Bomber class will receive IMCA Sport Compact points 2026

2/24/2026

Attention Mini Bomber drivers. This year the class will be IMCA sanctioned receiving sport compact points each race. Track rules from last year will be still in effect for 2026, in 2027 full IMCA sport compact rules will apply. You will have to buy a IMCA sport compact...more

2026 Skybox / Concrete Pad Renewals

2/6/2026

2026 Skybox / Skybox signs/ concrete pads (in spectator area) renewals will be mailed out Monday. Please return payment by March 23rd to keep your spot from last year. All Skyboxes were occupied in 2025, should anyone not renew their box from last year, we will contact...more

Congrats to last nights winners for the Wissota Midwest Mod Border Clash and IMCA Modified .38 Special Events!

7/14/2024

Gillette Thunder Speedway

Congrats to last nights winners for the Wissota Midwest Mod Border Clash and IMCA Modified .38 Special Events!

Congrats to last nights winners for the Wissota Midwest Mod Border Clash and IMCA Modified .38 Special Events! Thank you to everyone that came out last night on a warm summer evening! See you next SUNDAY for our next race event!

Wissota Midwest Modified Border Clash / Overall Points Winner: Tony Leiker #18 - Gillette, WY
IMCA Modified .38 Special: Eddie Kirchoff #E5K - Gillette, WY
IMCA Modified .38 Special Points Winner: Brent Nielsen #13 - Rapid City, SD
IMCA Hobby Stock: Brett Konst #100K - Whitewood, SD
Wissota Mod 4: Dean Larson #37 - Pennock, MN
GTS Mini Bomber: Scott Earnest #69E - Sundance, WY

Photo Credits: JR Hughes http://www.westernwandererphoto.com