2022 22nd Annual East West Clash
Please join us for the 22nd Annual East West Clash! Come see traveling / local drivers compete for the Biggest Payout in the history of this event!! Don't forget to pick up your 22nd Annual East West...
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
22nd Annual East West Clash shirts!
Check out the 22nd Annual East-West Clash shirts thanks to our friends at ASI Racewear! Limited quantity available so pick yours up Friday September 2nd. They will be available at the spectator and p...
22nd Annual East West Clash Payout!
Over $60,000 in payout this year!
2022 Season Points Championship + Wissota ROC Qualifier Night
2022 Points Champions will be crowned at Gillette Thunder Speedway + Wissota Race of Champions Qualifier night! Also we will have a Wissota Midwest Modified Memorial race for Brady Herdt after interm...
Sunday Night Special August 7th
August 7pm @ Gillette Thunder Speedway: Please join us for a special Sunday Night event with Overall Points Championships at stake. This is the last season points event before our August 20th Champio...
$2,000 to win IMCA Modified Gunslinger Tour Night 2
$2,000 to win IMCA Modified Gunslinger Tour Night 2 with the overall points winner receiving a custom gun! Drivers traveling from a 4 state region for the $6,000 total winner payout! IMCA Modified Sp...
$1,000 to win IMCA Hobby Stock Special
July 9th @ Gillette Thunder Speedway - $1,000 to win IMCA Hobby Stock Special with cars traveling from a 3 state region! All 6 Classes racing: IMCA Hobby Stock, Wissota Mod-4, Wissota B-Mod, IMCA Mod...
Kelly Miller Lands Northern Plains Win At Gillette!
Bryan Hulbert - GILLETTE, Wy. (June 25, 2022) Add his name to the list of winners with the ASCS Nothern Plains Region, Canada's Kelly Miller topped action at Gillette Thunder Speedway on Saturday nig...
High Plains Late Model Special Tour
July 2nd at Gillette Thunder Speedway - High Plains Late Model Special Tour 6 Classes Racing!! High Plains Late Model Special IMCA Modified IMCA Hobby Stock Wissota Mod-4 Wissota B-Mod GTS Mini Bombe...
ASCS Northern Plains Region Sprint Car Tour
ASCS Northern Plains Region Sprint Car Tour is coming to GTS June 25th!! Classes Racing: IMCA Hobby Stocks Wissota Mod-4s Wissota Midwest Modifieds IMCA Modifieds ASCS Northern Plains Region Sprint C...