Gillette Thunder Speedway

Mod 4 quick change option
Remembering Ray Compton
2025 Gillette Thunder Speedway Points Trophy Winne...
Mod 4 quick change option

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 rea
Remembering Ray Compton

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
2025 Gillette Thunder Speedway Points Trophy Winne...

2025 Gillette Thunder Speedway Points Trophy Winne...

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 6t

Latest News

Mod 4 quick change option

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

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!

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

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
7/17/2021 - Gillette Thunder Speedway

7/17/2021 - Gillette Thunder Speedway

Gillette, WY

IMCA Modified .38 Special

Classes

  • Mini Bombers4 entries
  • IMCA Hobby Stock6 entries
  • WISSOTA Mod Four9 entries
  • IMCA Modified18 entries
  • WISSOTA Midwest Mods20 entries

Track Contact

Full Event Information on MyRacePass

Mini Bombers

5 Laps

Heat 1

Finish Start # Competitor Hometown +/-
1 2 6 Corbin Sbicer Corbin Sbicer Gillette, WY Gillette, WY 1
2 4 12 Talon Einfalt Talon Einfalt Gillette, WY Gillette, WY 2
3 1 715C Dalton Woodword Dalton Woodword Gillette, WY Gillette, WY -2
4 3 24 Luke Coats Luke Coats Gillette, WY Gillette, WY -1
All transfer

IMCA Hobby Stock

15 Laps

A Feature 1

Finish Start # Competitor Hometown +/-
1 1 88 Braxton Wicks Braxton Wicks Gillette, WY Gillette, WY -
2 2 40 Mike Matlock Mike Matlock Wright, WY Wright, WY -
3 3 80 Chad Horst Chad Horst Gillette, WY Gillette, WY -
4 DNF 6 34 Rebecca Mespelt Rebecca Mespelt Gillette, WY Gillette, WY 2
5 DNF 4 95J John Garrigan Jr John Garrigan Jr Rapid City, SD Rapid City, SD -1
6 DNF 5 39 Orrin Matlock Orrin Matlock Wright, WY Wright, WY -1
8 Laps

Heat 1

Finish Start # Competitor Hometown +/-
1 2 40 Mike Matlock Mike Matlock Wright, WY Wright, WY 1
2 5 95J John Garrigan Jr John Garrigan Jr Rapid City, SD Rapid City, SD 3
3 1 88 Braxton Wicks Braxton Wicks Gillette, WY Gillette, WY -2
4 4 80 Chad Horst Chad Horst Gillette, WY Gillette, WY -
5 6 34 Rebecca Mespelt Rebecca Mespelt Gillette, WY Gillette, WY 1
6 DNF 3 39 Orrin Matlock Orrin Matlock Wright, WY Wright, WY -3
All transfer

WISSOTA Mod Four

20 Laps

A Feature 1

Finish Start # Competitor Hometown +/-
1 5 41 Clint Jensen Clint Jensen Midland, SD Midland, SD 4
2 4 00 Jeff Kittle Jeff Kittle Casper, WY Casper, WY 2
3 2 55 Shelli Lind Shelli Lind Gillette, WY Gillette, WY -1
4 3 16 Hayden Minchow Hayden Minchow Gillette, WY Gillette, WY -1
5 7 007 Garrett Bietz Garrett Bietz Gillette, WY Gillette, WY 2
6 6 6T Eric Hamm Eric Hamm Gillette, WY Gillette, WY -
7 9 86 David Jozwiak David Jozwiak Gillette, WY Gillette, WY 2
8 1 123 Nate Sikkenga Nate Sikkenga Gillette, WY Gillette, WY -7
9 8 69 Mike Lind Mike Lind Gillette, WY Gillette, WY -1
8 Laps

Heat 1

Finish Start # Competitor Hometown +/-
1 2 00 Jeff Kittle Jeff Kittle Casper, WY Casper, WY 1
2 5 123 Nate Sikkenga Nate Sikkenga Gillette, WY Gillette, WY 3
3 9 41 Clint Jensen Clint Jensen Midland, SD Midland, SD 6
4 4 55 Shelli Lind Shelli Lind Gillette, WY Gillette, WY -
5 1 16 Hayden Minchow Hayden Minchow Gillette, WY Gillette, WY -4
6 8 6T Eric Hamm Eric Hamm Gillette, WY Gillette, WY 2
7 6 007 Garrett Bietz Garrett Bietz Gillette, WY Gillette, WY -1
8 3 69 Mike Lind Mike Lind Gillette, WY Gillette, WY -5
9 7 86 David Jozwiak David Jozwiak Gillette, WY Gillette, WY -2
All transfer

IMCA Modified

20 Laps

A Feature 1

Finish Start # Competitor Hometown +/-
1 1 E5K Eddie Kirchoff Eddie Kirchoff Gillette, WY Gillette, WY -
2 5 369 Bart Taylor Bart Taylor Sheridan, WY Sheridan, WY 3
3 2 33 Austin Long Austin Long Gillette, WY Gillette, WY -1
4 4 14 Josh Jensen Josh Jensen Midland, SD Midland, SD -
5 7 3B Brian Brennan Brian Brennan Rozet, WY Rozet, WY 2
6 13 716 Jake Dimond Jake Dimond Rapid City, SD Rapid City, SD 7
7 10 08 T. J. Martell T. J. Martell Gillette, WY Gillette, WY 3
8 8 00 Ryan Renken Ryan Renken Gillette, WY Gillette, WY -
9 3 25R Bryan Renken Bryan Renken Gillette, WY Gillette, WY -6
10 9 5F Josh Fischer Josh Fischer Sheridan, WY Sheridan, WY -1
11 18 23 Ernie Acuna Ernie Acuna Gillette, WY Gillette, WY 7
12 14 12 Donnie Goodman Donnie Goodman Sheridan, WY Sheridan, WY 2
13 DNF 6 2 Marty Erivez Jr Marty Erivez Jr Gillette, WY Gillette, WY -7
14 DNF 15 52 Darran Conrad Darran Conrad Gillette, WY Gillette, WY 1
15 DNF 12 37 Casey Jacobson Casey Jacobson Pine Haven, WY Pine Haven, WY -3
DNS 17 99G Galen Gunzenhauser Galen Gunzenhauser Casper, WY Casper, WY -
DNS 16 99 Nathan Slocum Nathan Slocum Gillette, WY Gillette, WY -
DNS 11 2J Jerry Martin Jerry Martin Moorcroft, WY Moorcroft, WY -
8 Laps

Heat 1

Finish Start # Competitor Hometown +/-
1 1 E5K Eddie Kirchoff Eddie Kirchoff Gillette, WY Gillette, WY -
2 3 14 Josh Jensen Josh Jensen Midland, SD Midland, SD 1
3 6 3B Brian Brennan Brian Brennan Rozet, WY Rozet, WY 3
4 4 08 T. J. Martell T. J. Martell Gillette, WY Gillette, WY -
5 5 37 Casey Jacobson Casey Jacobson Pine Haven, WY Pine Haven, WY -
6 DNF 2 52 Darran Conrad Darran Conrad Gillette, WY Gillette, WY -4
All transfer
8 Laps

Heat 2

Finish Start # Competitor Hometown +/-
1 1 33 Austin Long Austin Long Gillette, WY Gillette, WY -
2 3 369 Bart Taylor Bart Taylor Sheridan, WY Sheridan, WY 1
3 2 00 Ryan Renken Ryan Renken Gillette, WY Gillette, WY -1
4 4 2J Jerry Martin Jerry Martin Moorcroft, WY Moorcroft, WY -
5 5 716 Jake Dimond Jake Dimond Rapid City, SD Rapid City, SD -
6 DNF 6 99 Nathan Slocum Nathan Slocum Gillette, WY Gillette, WY -
All transfer
8 Laps

Heat 3

Finish Start # Competitor Hometown +/-
1 3 25R Bryan Renken Bryan Renken Gillette, WY Gillette, WY 2
2 5 2 Marty Erivez Jr Marty Erivez Jr Gillette, WY Gillette, WY 3
3 4 5F Josh Fischer Josh Fischer Sheridan, WY Sheridan, WY 1
4 6 23 Ernie Acuna Ernie Acuna Gillette, WY Gillette, WY 2
5 2 12 Donnie Goodman Donnie Goodman Sheridan, WY Sheridan, WY -3
6 DNF 1 99G Galen Gunzenhauser Galen Gunzenhauser Casper, WY Casper, WY -5
All transfer

WISSOTA Midwest Mods

15 Laps

A Feature 1

Finish Start # Competitor Hometown +/-
1 8 18 Tony Leiker Tony Leiker Gillette, WY Gillette, WY 7
2 7 17 Troy Leiker Troy Leiker Gillette, WY Gillette, WY 5
3 5 4 Darin Hauff Darin Hauff Rapid City, SD Rapid City, SD 2
4 6 29F Alan Farley Alan Farley Rapid City, SD Rapid City, SD 2
5 12 29 Ty Miller Ty Miller Gillette, WY Gillette, WY 7
6 1 67 Rex Conrad Rex Conrad Rapid City, SD Rapid City, SD -5
7 13 53 Duane Manning Duane Manning Gillette, WY Gillette, WY 6
8 18 34H Rob Hoffman Rob Hoffman Gillette, WY Gillette, WY 10
9 3 30 Jeremy Cole Jeremy Cole Gillette, WY Gillette, WY -6
10 2 25K Kolby Weight Kolby Weight Gillette, WY Gillette, WY -8
11 4 T3 Travis Soper Travis Soper Gillette, WY Gillette, WY -7
12 15 391 Matthew Drake Matthew Drake Gillette, WY Gillette, WY 3
13 DNF 14 6 Joseph Fischer Joseph Fischer Sheridan, WY Sheridan, WY 1
14 DNF 16 12S Chad Switzenberg Chad Switzenberg Sheridan, WY Sheridan, WY 2
15 DNF 17 11H Kelly Sutherland Kelly Sutherland Gillette, WY Gillette, WY 2
16 DNF 11 33 Robert Harley Robert Harley Casper, WY Casper, WY -5
17 DNF 9 13B Bernie Fischer Bernie Fischer Sheridan, WY Sheridan, WY -8
18 DNF 19 55J Jaren Puhlman Jaren Puhlman Piedmont, SD Piedmont, SD 1
DNS 20 1 Eric Norton Eric Norton Gillette, WY Gillette, WY -
DQ 10 5 Justin Williams Justin Williams Ben Wheeler, TX Ben Wheeler, TX -
8 Laps

Heat 1

Finish Start # Competitor Hometown +/-
1 1 67 Rex Conrad Rex Conrad Rapid City, SD Rapid City, SD -
2 3 29F Alan Farley Alan Farley Rapid City, SD Rapid City, SD 1
3 2 13B Bernie Fischer Bernie Fischer Sheridan, WY Sheridan, WY -1
4 4 53 Duane Manning Duane Manning Gillette, WY Gillette, WY -
5 5 11H Kelly Sutherland Kelly Sutherland Gillette, WY Gillette, WY -
All transfer
8 Laps

Heat 2

Finish Start # Competitor Hometown +/-
1 1 18 Tony Leiker Tony Leiker Gillette, WY Gillette, WY -
2 2 30 Jeremy Cole Jeremy Cole Gillette, WY Gillette, WY -
3 3 5 Justin Williams Justin Williams Ben Wheeler, TX Ben Wheeler, TX -
4 4 6 Joseph Fischer Joseph Fischer Sheridan, WY Sheridan, WY -
DNS 5 1 Eric Norton Eric Norton Gillette, WY Gillette, WY -
All transfer
8 Laps

Heat 3

Finish Start # Competitor Hometown +/-
1 2 4 Darin Hauff Darin Hauff Rapid City, SD Rapid City, SD 1
2 5 T3 Travis Soper Travis Soper Gillette, WY Gillette, WY 3
3 3 33 Robert Harley Robert Harley Casper, WY Casper, WY -
4 1 391 Matthew Drake Matthew Drake Gillette, WY Gillette, WY -3
5 4 34H Rob Hoffman Rob Hoffman Gillette, WY Gillette, WY -1
All transfer
8 Laps

Heat 4

Finish Start # Competitor Hometown +/-
1 1 17 Troy Leiker Troy Leiker Gillette, WY Gillette, WY -
2 2 25K Kolby Weight Kolby Weight Gillette, WY Gillette, WY -
3 3 29 Ty Miller Ty Miller Gillette, WY Gillette, WY -
4 4 12S Chad Switzenberg Chad Switzenberg Sheridan, WY Sheridan, WY -
5 5 55J Jaren Puhlman Jaren Puhlman Piedmont, SD Piedmont, SD -
All transfer

Next Event

To Be Announced!

Driver Registration