Gillette Thunder Speedway

$750 to WIN Wissota Mod 4 Blackjack Special Event
ASCS Northern Plains Region Sprint Car Tour Specia...
2024 Gillette Thunder Speedway Schedule
$750 to WIN Wissota Mod 4 Blackjack Special Event

$750 to WIN Wissota Mod 4 Blackjack Special Event

7/27/2026 -
August 1st @ Gillette Thunder Speedway, 20th Annual Wissota Mod 4 $750 to win Blackjack Special Event! Sponsored by Hook'D Up Recovery and Salvage, LL
ASCS Northern Plains Region Sprint Car Tour Specia...

ASCS Northern Plains Region Sprint Car Tour Specia...

7/26/2026 -
Congrats to last nights winners for the ASCS Northern Plains Region Sprint Car Tour Special event! Thank you to everyone that came out on a hot summer
2024 Gillette Thunder Speedway Schedule

2024 Gillette Thunder Speedway Schedule

5/6/2024 -
2024 Gillette Thunder Speedway Schedule

Latest News

$750 to WIN Wissota Mod 4 Blackjack Special Event

$750 to WIN Wissota Mod 4 Blackjack Special Event

7/27/2026
August 1st @ Gillette Thunder Speedway, 20th Annual Wissota Mod 4 $750 to win Blackjack Special Event! Sponsored by Hook'D Up Recovery and Salvage, LLC All Classes racing Wissota Mod 4 Special Wissota Late Model Wissota B-Mod IMCA Hobby Stock IMCA Modified IMCA Sport...more
ASCS Northern Plains Region Sprint Car Tour Special Event Winners

ASCS Northern Plains Region Sprint Car Tour Special Event Winners...

7/26/2026
Congrats to last nights winners for the ASCS Northern Plains Region Sprint Car Tour Special event! Thank you to everyone that came out on a hot summer day to enjoy some great racing in all classes! Next weekend is our $750 to win Wissota Mod 4 Blackjack...more
Start time is 7:30pm tonight due to heat

Start time is 7:30pm tonight due to heat

7/25/2026
Start time is 7:30pm tonight due to heat, gates open for spectators at 5:30 still, pit gate opens 5pm
$2500 to WIN ASCS Northern Plains Region Sprint Car Tour

$2500 to WIN ASCS Northern Plains Region Sprint Car Tour

7/19/2026
July 25th - NOW $2,500 to WIN ASCS Northern Plains Region Sprint Car Tour Special Event is making its last stop of the year to Gillette Thunder Speedway sponsored by K&K Import Repair!! Don't miss your last chance to see Sprint Cars this year! Classes Racing: ASCS Northern...more
July 18th - Wissota Midwest Modified Border Clash
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7/13/2026

7/13/2026

Gillette Thunder Speedway

July 18th - Wissota Midwest Modified Border Clash

July 18th - $1,000 to win Wissota Midwest Modified Border Clash Special Event! Wyoming vs. South Dakota drivers, come see who's taking home bragging rights!

Classes Racing:
Wissota Midwest Modified Special
IMCA Modified
Wissota Mod 4
IMCA Hobby Stock
IMCA Sport Compact

Gates open at 6:00pm, Races start 7:00pm
Admission prices:
General Admission - $15
Seniors/Veterans - $12
12 years and younger over 4’ tall - $6
Kids under 4’ - FREE

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