Gillette Thunder Speedway

Mod 4 quick change option

11/19/2025

Attention Mod 4 Drivers: We have asked Wissota to give the option to allow quick change rear ends in your class. The first step in the process was reaching out to all of you asking if you would like this, 98% responded yes. All of that info was sent to Wissota to get us to...more

Remembering Ray Compton

11/5/2025

Our good friend Ray Compton passed away last week. Ray was known for his "Ol' 97" car as a multi time Wyoming Stockcar Champion building numerous race cars over the years at the old GTS track. Ray supported local racing every week @ GTS. We will miss seeing him each summer...more

2025 Gillette Thunder Speedway Points Trophy Winners!

9/23/2025

IMCA Hobby Stock Points Champion: Justin Blaszkowski #06dw - Gillette WY 2nd: Benjie Bayne #00 - Casper, WY 3rd: Russell Brown #09dr - Gillette, WY 6th: Paxton Tyrell #21T - Gillette, WY 7th: Tracy Konst #00 - Whitewood, SD 8th: Kayla Hanna #1/2 - GIllette, WY Wissota...more

25th Annual East west Clash Sunday Night Winners

9/4/2025

Congrats to Sunday night's winners for the last night of the 25th Annual East West Clash with the Border Wars Points Series races! Wissota Midwest Modified: Troy Leiker #17 - Gillette, WY IMCA Hobby Stock: Russ Dalgarn #7D - Glenrock, WY Wissota Mod 4: Dustin Holtquist #5H...more

Dietz Thunders With ASCS Northern Plains At Gillette

7/31/2023

ASCS

Dietz Thunders With ASCS Northern Plains At Gillette

Bryan Hulbert - GILLETTE, Wyo. (July 29, 2023) Round two of a three-night stretch through the state of Wyoming found the ASCS Northern Plains Region at Gillette Thunder Speedway on Saturday with Montana's Phil Dietz landing in Victory Lane.

Doing so from fourth, the win is Phil's first with the regional tour and his 12th overall regional win, with his other 11 coming with the Brodix ASCS Frontier Region.

Getting to the lead after the first three laps, Dietz was followed to the line by seventh-starting Shad Petersen. D.J. Brink crossed third, with Adam Speckman and Bryan Gossel in fifth.

The ASCS Northern Plains Region is at Sheridan Speedway on Sunday, July 30.

Eddie Kirchoff is the head of the ASCS Northern Plains Region and can be reached via email at blackhillsspeedway@gmail.com or by phone at (307) 660-8866.

The 2023 season will mark the 32nd year of competition for the American Sprint Car Series. Spearheaded by the American Sprint Car Series National Tour, the ASCS Nation includes Regional Tours that encompass both wing and non-wing competition.

For other news, notes, and information on any of the tours under the ASCS banner, log onto http://www.ascsracing.com, follow on Facebook, Instagram, and Twitter (@ASCSRacing)

Race Results:

ASCS Northern Plains
Gillette Thunder Speedway (Gillette, Wyo.)
Saturday, July 29, 2023

Heat 1 (8 Laps): 1. 4-Adam Speckman[1]; 2. 72-Phil Dietz[2]; 3. 2-Shad Petersen[5]; 4. 20-Logan Hershey[3]; 5. 79-Darrick Duvall[4]

Heat 2 (8 Laps): 1. 35M-Cody Masse[2]; 2. 6G-Bryan Gossel[3]; 3. 01-Rich Bailey[5]; 4. 12-Josh Ostermiller[4]; 5. 18-Paul Jones[1]

Heat 3 (8 Laps): 1. 16G-Austyn Gossel[1]; 2. 21-DJ Brink[3]; 3. 41-Chris McAuley[2]; 4. 13-McKayla Worley[4]

A Feature (25 Laps): 1. 72-Phil Dietz[4]; 2. 2-Shad Petersen[7]; 3. 21-DJ Brink[5]; 4. 4-Adam Speckman[1]; 5. 6G-Bryan Gossel[3]; 6. 12-Josh Ostermiller[9]; 7. 20-Logan Hershey[11]; 8. 35M-Cody Masse[2]; 9. 16G-Austyn Gossel[6]; 10. 18-Paul Jones[12]; 11. (DNF) 01-Rich Bailey[8]; 12. (DNF) 41-Chris McAuley[13]; 13. (DNF) 13-McKayla Worley[10]; 14. (DNF) 79-Darrick Duvall[14]

Submitted By: Bryan Hulbert

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