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
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...
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
11/19/2025Attention 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
11/5/2025Our 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!
9/23/2025IMCA 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
9/4/2025Congrats 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
6/15/2024 - Gillette Thunder Speedway
Gillette, WY
Pack The Stands Night @ GTS - FREE SPECTATOR ENTRY
This Saturday Night 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 No Outside Food / Beverages
Please join us this Saturday night at Gillette Thunder Speedway and bring donations for the Boys and Girls Clubs of Campbell County!
Gates open at 6pm, races start at 7pm.
They are needing donations of:
Art Supplies - Paper, pencils, markers, scissors, paint, etc.
Spray Sunscreen
Reusable Ice Packs
Band-Aids
Kickballs/Soccer Balls
Sidewalk Chalk
Cash Donations
Thank you!
All Classes racing: GTS Mini Bomber, IMCA Hobby Stock, Wissota Mod 4, Wissota B-Mod, IMCA Modified, and Open Late Models!!
Classes
Track Contact
Full Event Information on MyRacePass
Mini Bombers
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 77 |
 |
Dacota Earnest Gillette, WY | Gillette, WY | - |
| 2 | 2 | 550C |
 |
Chloe Anton Gillette, WY | Gillette, WY | - |
| 3 | 5 | 14JCR |
 |
Wyatt Robbins Gillette, WY | Gillette, WY | 2 |
| 4 | 4 | 21T |
 |
Paxton Tyrell Gillette, WY | Gillette, WY | - |
| 5 | 3 | 10AC |
 |
Alexander LAke Gillette, WY | Gillette, WY | -2 |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 5 | 77 |
|
Dacota Earnest Gillette, WY | Gillette, WY | 4 |
| 2 | 4 | 14JCR |
|
Wyatt Robbins Gillette, WY | Gillette, WY | 2 |
| 3 | 3 | 21T |
|
Paxton Tyrell Gillette, WY | Gillette, WY | - |
| 4 | 1 | 550C |
|
Chloe Anton Gillette, WY | Gillette, WY | -3 |
| 5 | 2 | 10AC |
|
Alexander LAke Gillette, WY | Gillette, WY | -3 |
| All transfer | ||||||
IMCA Hobby Stock
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 9 | 100K |
 |
Brett Konst Whitewood, SD | Whitewood, SD | 8 |
| 2 | 7 | 95J |
 |
John Garrigan Jr Rapid City, SD | Rapid City, SD | 5 |
| 3 | 6 | 7D |
 |
Russ Dalgarn Glenrock, WY | Glenrock, WY | 3 |
| 4 | 8 | 00K |
 |
Tracy Konst Whitewood, SD | Whitewood, SD | 4 |
| 5 | 2 | 10K |
 |
Lori Konst Whitewood, SD | Whitewood, SD | -3 |
| 6 | 4 | OH |
 |
Cory Hanna Gillette, WY | Gillette, WY | -2 |
| 7 | 1 | 14 |
 |
Austin Rusk Gillette, WY | Gillette, WY | -6 |
| 8 DNF | 3 | 09DR |
 |
Russell Brown Gillette, WY | Gillette, WY | -5 |
| 9 DNF | 5 | 24K |
|
Casey Rose Whitewood, SD | Whitewood, SD | -4 |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 95J |
|
John Garrigan Jr Rapid City, SD | Rapid City, SD | 3 |
| 2 | 5 | 100K |
|
Brett Konst Whitewood, SD | Whitewood, SD | 3 |
| 3 | 1 | 14 |
|
Austin Rusk Gillette, WY | Gillette, WY | -2 |
| 4 | 2 | 09DR |
|
Russell Brown Gillette, WY | Gillette, WY | -2 |
| 5 | 3 | 24K |
|
Casey Rose Whitewood, SD | Whitewood, SD | -2 |
| All transfer | ||||||
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 00K |
|
Tracy Konst Whitewood, SD | Whitewood, SD | 3 |
| 2 | 3 | 7D |
|
Russ Dalgarn Glenrock, WY | Glenrock, WY | 1 |
| 3 | 2 | OH |
|
Cory Hanna Gillette, WY | Gillette, WY | -1 |
| 4 | 1 | 10K |
|
Lori Konst Whitewood, SD | Whitewood, SD | -3 |
| All transfer | ||||||
Dirt Super Late Models
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | E5K |
 |
Eddie Kirchoff Gillette, WY | Gillette, WY | 1 |
| 2 | 1 | 8 |
 |
Ed Kirchoff Gillette, WY | Gillette, WY | -1 |
| 3 | 4 | M91 |
 |
Heather Mertens Gillette, WY | Gillette, WY | 1 |
| 4 | 3 | 85 |
|
Richard Haberstroh Gillette, WY | Gillette, WY | -1 |
| DNS | 5 | 2 |
 |
Marty Erivez Jr Gillette, WY | Gillette, WY | - |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 3 | 8 |
|
Ed Kirchoff Gillette, WY | Gillette, WY | 2 |
| 2 | 5 | E5K |
|
Eddie Kirchoff Gillette, WY | Gillette, WY | 3 |
| 3 | 1 | 85 |
|
Richard Haberstroh Gillette, WY | Gillette, WY | -2 |
| 4 | 4 | M91 |
|
Heather Mertens Gillette, WY | Gillette, WY | - |
| 5 DNF | 2 | 2 |
|
Marty Erivez Jr Gillette, WY | Gillette, WY | -3 |
| All transfer | ||||||
WISSOTA Mod Four
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 8 | 37 |
 |
Dean Larson Pennock, MN | Pennock, MN | 7 |
| 2 | 4 | 307 |
 |
Dax Reher Sheridan, WY | Sheridan, WY | 2 |
| 3 | 5 | 5 |
|
Robert Holtquist Milbank, SD | Milbank, SD | 2 |
| 4 | 6 | 8W |
 |
John Smith Gillette, WY | Gillette, WY | 2 |
| 5 | 1 | 86 |
 |
David Jozwiak Gillette, WY | Gillette, WY | -4 |
| 6 | 9 | 87B |
 |
David Brown Gillette, WY | Gillette, WY | 3 |
| 7 | 10 | 17B |
 |
Loyal Brown Gillette, WY | Gillette, WY | 3 |
| 8 DNF | 3 | 52 |
 |
Brody Grenz Gillette, WY | Gillette, WY | -5 |
| 9 DNF | 7 | P413 |
 |
Greg Baker Gillette, WY | Gillette, WY | -2 |
| DQ | 2 | 007 |
|
Garrett Bietz Gillette, WY | Gillette, WY | - |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 007 |
|
Garrett Bietz Gillette, WY | Gillette, WY | - |
| 2 | 2 | 8W |
|
John Smith Gillette, WY | Gillette, WY | - |
| 3 | 3 | P413 |
|
Greg Baker Gillette, WY | Gillette, WY | - |
| 4 | 4 | 52 |
|
Brody Grenz Gillette, WY | Gillette, WY | - |
| 5 | 5 | 87B |
|
David Brown Gillette, WY | Gillette, WY | - |
| All transfer | ||||||
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 3 | 5 |
|
Robert Holtquist Milbank, SD | Milbank, SD | 2 |
| 2 | 2 | 307 |
|
Dax Reher Sheridan, WY | Sheridan, WY | - |
| 3 | 5 | 37 |
|
Dean Larson Pennock, MN | Pennock, MN | 2 |
| 4 | 1 | 86 |
|
David Jozwiak Gillette, WY | Gillette, WY | -3 |
| 5 | 4 | 17B |
|
Loyal Brown Gillette, WY | Gillette, WY | -1 |
| All transfer | ||||||
IMCA Modified
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 5 | 2J |
 |
Jerry Martin Moorcroft, WY | Moorcroft, WY | 4 |
| 2 | 7 | E5K |
|
Eddie Kirchoff Gillette, WY | Gillette, WY | 5 |
| 3 | 6 | 50 |
 |
Wade Manning Gillette, WY | Gillette, WY | 3 |
| 4 | 3 | 550K |
 |
Kyle Anton Gillette, WY | Gillette, WY | -1 |
| 5 | 4 | 99 |
 |
Nathan Slocum Gillette, WY | Gillette, WY | -1 |
| 6 | 2 | 46 |
 |
Adam Boggs Custer, SD | Custer, SD | -4 |
| 7 DNF | 8 | 99L |
 |
Lance Lewis Mitchell, NE | Mitchell, NE | 1 |
| 8 DNF | 1 | 57 |
 |
Torey Rush Gillette, WY | Gillette, WY | -7 |
| 9 DNF | 9 | 23 |
 |
Ernie Acuna Gillette, WY | Gillette, WY | - |
| DNS | 10 | 3B |
 |
Brian Brennan Rozet, WY | Rozet, WY | - |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | E5K |
|
Eddie Kirchoff Gillette, WY | Gillette, WY | 3 |
| 2 | 1 | 57 |
|
Torey Rush Gillette, WY | Gillette, WY | -1 |
| 3 | 3 | 2J |
|
Jerry Martin Moorcroft, WY | Moorcroft, WY | - |
| 4 | 5 | 23 |
|
Ernie Acuna Gillette, WY | Gillette, WY | 1 |
| 5 | 2 | 550K |
|
Kyle Anton Gillette, WY | Gillette, WY | -3 |
| All transfer | ||||||
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 3 | 50 |
|
Wade Manning Gillette, WY | Gillette, WY | 2 |
| 2 | 1 | 46 |
|
Adam Boggs Custer, SD | Custer, SD | -1 |
| 3 | 4 | 99L |
|
Lance Lewis Mitchell, NE | Mitchell, NE | 1 |
| 4 | 5 | 99 |
|
Nathan Slocum Gillette, WY | Gillette, WY | 1 |
| 5 | 2 | 3B |
|
Brian Brennan Rozet, WY | Rozet, WY | -3 |
| All transfer | ||||||
WISSOTA Midwest Mods
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 8 | 18 |
 |
Tony Leiker Gillette, WY | Gillette, WY | 7 |
| 2 | 5 | 391 |
 |
Matthew Drake Gillette, WY | Gillette, WY | 3 |
| 3 | 1 | 55B |
 |
Austin Baumberger Gillette, WY | Gillette, WY | -2 |
| 4 | 3 | 25K |
 |
Kolby Weight Gillette, WY | Gillette, WY | -1 |
| 5 | 6 | 29 |
 |
Ty Miller Gillette, WY | Gillette, WY | 1 |
| 6 | 7 | 4 |
 |
Darin Hauff Rapid City, SD | Rapid City, SD | 1 |
| 7 | 4 | T3 |
 |
Travis Soper Gillette, WY | Gillette, WY | -3 |
| 8 | 16 | 333 |
 |
Travis Long Gillette, WY | Gillette, WY | 8 |
| 9 | 9 | 34H |
 |
Rob Hoffman Gillette, WY | Gillette, WY | - |
| 10 | 2 | 58 |
 |
Braddy Taylor Gillette, WY | Gillette, WY | -8 |
| 11 | 12 | 30 |
 |
Jeremy Cole Gillette, WY | Gillette, WY | 1 |
| 12 | 19 | 50 |
 |
Paul Parks Owanka, SD | Owanka, SD | 7 |
| 13 | 10 | C4 |
 |
Toby Smith Gillette, WY | Gillette, WY | -3 |
| 14 | 15 | 509 |
 |
Brennan Davis Piedmont, SD | Piedmont, SD | 1 |
| 15 | 20 | 28 |
 |
Dawson Stoner Gillette, WY | Gillette, WY | 5 |
| 16 | 14 | 585 |
 |
Zach Willingham Gillette, WY | Gillette, WY | -2 |
| 17 | 11 | 7 |
|
Danny Allen Gillette, WY | Gillette, WY | -6 |
| 18 | 18 | 14 |
|
Sean McHenry Rapid City, SD | Rapid City, SD | - |
| 19 | 13 | 54 |
 |
Tom Manning Gillette, WY | Gillette, WY | -6 |
| 20 DNF | 17 | 7R |
 |
James Rowley Cody, WY | Cody, WY | -3 |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 391 |
|
Matthew Drake Gillette, WY | Gillette, WY | - |
| 2 | 3 | 29 |
|
Ty Miller Gillette, WY | Gillette, WY | 1 |
| 3 | 4 | 34H |
|
Rob Hoffman Gillette, WY | Gillette, WY | 1 |
| 4 | 5 | 54 |
|
Tom Manning Gillette, WY | Gillette, WY | 1 |
| 5 | 2 | 7R |
|
James Rowley Cody, WY | Cody, WY | -3 |
| All transfer | ||||||
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 18 |
|
Tony Leiker Gillette, WY | Gillette, WY | - |
| 2 | 4 | 58 |
|
Braddy Taylor Gillette, WY | Gillette, WY | 2 |
| 3 | 2 | C4 |
|
Toby Smith Gillette, WY | Gillette, WY | -1 |
| 4 | 3 | 585 |
|
Zach Willingham Gillette, WY | Gillette, WY | -1 |
| 5 | 5 | 14 |
|
Sean McHenry Rapid City, SD | Rapid City, SD | - |
| All transfer | ||||||
Heat 3
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 4 | 4 |
|
Darin Hauff Rapid City, SD | Rapid City, SD | 3 |
| 2 | 1 | T3 |
|
Travis Soper Gillette, WY | Gillette, WY | -1 |
| 3 | 5 | 7 |
|
Danny Allen Gillette, WY | Gillette, WY | 2 |
| 4 | 3 | 509 |
|
Brennan Davis Piedmont, SD | Piedmont, SD | -1 |
| 5 | 2 | 50 |
|
Paul Parks Owanka, SD | Owanka, SD | -3 |
| All transfer | ||||||
Heat 4
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 5 | 55B |
|
Austin Baumberger Gillette, WY | Gillette, WY | 4 |
| 2 | 2 | 25K |
|
Kolby Weight Gillette, WY | Gillette, WY | - |
| 3 | 3 | 30 |
|
Jeremy Cole Gillette, WY | Gillette, WY | - |
| 4 | 1 | 333 |
|
Travis Long Gillette, WY | Gillette, WY | -3 |
| 5 | 4 | 28 |
|
Dawson Stoner Gillette, WY | Gillette, WY | -1 |
| All transfer | ||||||