Dustin Gulbrandson won the USRA Hobby Stock main event.

HARTFORD, S.D. (May 10, 2025)—I-90 Speedway hosted an exhilarating Saturday night of racing during the Summit USRA Weekly Racing Series, featuring intense competition in the USRA B-Mods and USRA Hobby Stocks divisions. The Hartford track delivered a thrilling showcase of dirt track action with drivers battling for supremacy.

In the USRA B-Mods feature, Tanner Koster of Sioux Falls claimed the victory after starting sixth. Dave Kennedy of Tea finished second, followed by Duke Erickson of Sioux Falls in third. Chris Goetz of Centerville took fourth, and Lyndon Johnson of Montrose rounded out the top five.

The USRA Hobby Stocks feature saw defending national champion Dustin Gulbrandson of Sioux Falls, who has won eight of the last 11 titles in the division, take the checkered flag from the second starting position. Tyler Schlumbohm of Sioux Falls finished second, while Kalyb Brunssen of Le Mars, Iowa, secured third. Landon Krohn of Rowena claimed fourth, and Shila Erickson of Sioux Falls completed the top five.

I-90 Speedway returns to action on Saturday, May 17. For more information, visit www.i90speedway.com.

OFFICIAL RESULTS
United States Racing Association
Summit USRA Weekly Racing Series
I-90 Speedway, Hartford, S.D.
Saturday, May 10, 2025

Showing finishing position, starting position in parentheses, car number, driver and hometown.

USRA B-MODS

Heat 1:
1. (3) 29 Jesse Reynolds, Brookings, S.D.
2. (5) 18D Chris Goetz, Centerville, S.D.
3. (6) 57 Duke Erickson, Sioux Falls, S.D.
4. (7) 17 Oliver Sackett, Pierson, Iowa
5. (2) 15 Adam Chernotik, Alexandria, S.D.
6. (4) 7K Tom Koster, Mitchell, S.D.
7. (1) 50J Johnathon Rose, Sioux Falls, S.D.

Heat 2:
1. (3) 88 Wade Wright, Armour, S.D.
2. (4) 6 Skyelar DeVaney, Madison, S.D.
3. (5) 87 Clint Erickson, Sioux Falls, S.D.
4. (6) X Chris Moore, Madison, S.D.
5. (2) 77 Colton Kaskie, Sheldon, Iowa
6. (7) 40J Justin Peterson, Sioux Falls, S.D.
7. (1) 62 Austin Mutcher, Dell Rapids, S.D.

Heat 3:
1. (2) 21K Dave Kennedy, Tea, S.D.
2. (5) 11 Lyndon Johnson, Montrose, S.D.
3. (4) 97K Tanner Koster, Sioux Falls, S.D.
4. (3) 23J Micah Janssen, Lennox, S.D.
5. (1) 197K Carson Koster, Sioux Falls, S.D.
6. (6) 21 Devon Carroll, Parker, S.D.

Feature:
1. (6) 97K Tanner Koster, Sioux Falls, S.D.
2. (1) 21K Dave Kennedy, Tea, S.D.
3. (10) 57 Duke Erickson, Sioux Falls, S.D.
4. (7) 18D Chris Goetz, Centerville, S.D.
5. (9) 11 Lyndon Johnson, Montrose, S.D.
6. (13) 15 Adam Chernotik, Alexandria, S.D.
7. (8) 87 Clint Erickson, Sioux Falls, S.D.
8. (2) 29 Jesse Reynolds, Brookings, S.D.
9. (12) 17 Oliver Sackett, Pierson, Iowa
10. (17) 62 Austin Mutcher, Dell Rapids, S.D.
11. (16) 7K Tom Koster, Mitchell, S.D.
12. (3) 88 Wade Wright, Armour, S.D.
13. (15) 197K Carson Koster, Sioux Falls, S.D.
14. (19) 40J Justin Peterson, Sioux Falls, S.D.
15. (14) 77 Colton Kaskie, Sheldon, Iowa
16. (11) X Chris Moore, Madison, S.D.
17. (4) 23J Micah Janssen, Lennox, S.D.
18. (18) 50J Johnathon Rose, Sioux Falls, S.D.
19. (5) 6 Skyelar DeVaney, Madison, S.D.
DNS - 21 Devon Carroll, Parker, S.D.

USRA HOBBY STOCKS

Heat 1:
1. (2) 6 Dustin Gulbrandson, Sioux Falls, S.D.
2. (4) X Tyler Schlumbohm, Sioux Falls, S.D.
3. (5) 20B Josh Bradley, Harrisburg, S.D.
4. (6) 20H Blaine Hare, Wentworth, S.D.
5. (1) Z58 Carson Ross, Brandon, S.D.
6. (3) 114 Zack Schwantes, Sioux Falls, S.D.
7. (7) 69K Kolton Stuckey, Fulton, S.D.

Heat 2:
1. (5) Z Josef Zahn, Brandon, S.D.
2. (4) 42 Travis Dann, Hartford, S.D.
3. (1) 2 David Poppens, Irene, S.D.
4. (2) 165 Robert Thompson, Sioux Falls, S.D.
5. (3) 409 Justin Haberer, Hartford, S.D.
6. (6) 00 Angela Downs, Hartford, S.D.

Heat 3:
1. (4) 17J Jason Bradley, Sioux Falls, S.D.
2. (5) Z86 Tracy Halouska, Worthing, S.D.
3. (2) 00K Kalyb Brunssen, Le Mars, Iowa
4. (3) 94 Tyler Bradley, Hartford, S.D.
5. (1) 2K Kayden McLaughlin, Madison, S.D.
DNS - 45 Jon Stykel, Sioux Falls, S.D.

Heat 4:
1. (5) 18K Landon Krohn, Rowena, S.D.
2. (3) 14 Shila Erickson, Sioux Falls, S.D.
3. (4) 99 Bill Christiansen, Garretson, S.D.
4. (2) 03 Payton Harazin, Sioux Falls, S.D.
5. (6) 11 Austin Hickman, Larchwood, Iowa
6. (1) 99K Kale McLaughlin, Madison, S.D.

B Feature:
1. (4) 114 Zack Schwantes, Sioux Falls, S.D.
2. (3) 11 Austin Hickman, Larchwood, Iowa
3. (7) 99K Kale McLaughlin, Madison, S.D.
4. (8) 69K Kolton Stuckey, Fulton, S.D.
5. (6) 00 Angela Downs, Hartford, S.D.
6. (1) Z58 Carson Ross, Brandon, S.D.
7. (9) 45 Jon Stykel, Sioux Falls, S.D.
8. (5) 409 Justin Haberer, Hartford, S.D.
9. (2) 2K Kayden McLaughlin, Madison, S.D.

A Feature:
1. (2) 6 Dustin Gulbrandson, Sioux Falls, S.D.
2. (5) X Tyler Schlumbohm, Sioux Falls, S.D.
3. (3) 00K Kalyb Brunssen, Le Mars, Iowa
4. (12) 18K Landon Krohn, Rowena, S.D.
5. (4) 14 Shila Erickson, Sioux Falls, S.D.
6. (8) 99 Bill Christiansen, Garretson, S.D.
7. (11) Z86 Tracy Halouska, Worthing, S.D.
8. (16) 03 Payton Harazin, Sioux Falls, S.D.
9. (7) 17J Jason Bradley, Sioux Falls, S.D.
10. (10) Z Josef Zahn, Brandon, S.D.
11. (18) 11 Austin Hickman, Larchwood, Iowa
12. (6) 42 Travis Dann, Hartford, S.D.
13. (1) 2 David Poppens, Irene, S.D.
14. (17) 114 Zack Schwantes, Sioux Falls, S.D.
15. (20) 69K Kolton Stuckey, Fulton, S.D.
16. (19) 99K Kale McLaughlin, Madison, S.D.
17. (9) 20B Josh Bradley, Harrisburg, S.D.
18. (14) 165 Robert Thompson, Sioux Falls, S.D.
19. (13) 20H Blaine Hare, Wentworth, S.D.
20. (15) 94 Tyler Bradley, Hartford, S.D.

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The United States Racing Association (USRA) was formed in 2002, and currently sanctions eight divisions at some of the finest speedways in America. With the incredible support of dozens of marketing partners, the USRA is able to provide points funds and contingency awards that are second to none in dirt track racing. Thousands of racers compete in the Summit USRA Weekly Racing Series at some of the most elite dirt track facilities in America.

The 12th Annual Summit USRA Nationals happens Sept. 30 through Oct. 4 at the legendary Lucas Oil Speedway in Wheatland, Mo., featuring USRA Modifieds, USRA Stock Cars, USRA B-Mods, USRA Hobby Stocks and USRA Tuners in their Summit USRA Weekly Racing Series national points finales.

The 6th Annual Summit USRA Southern Nationals returns to the Boothill Speedway in Greenwood, La., from Oct. 16-18, featuring USRA Limited Mods and Sunoco USRA Factory Stocks in their final Summit USRA Weekly Racing Series national points event.

USRA Official Sponsors: American Racer Racing Tires, Beyea Headers, Christie Door Company, Fast Shafts, FK Rod Ends, KSE Racing Products, Mesilla Valley Transportation, Nitroquest Media, PEM Racing Gears & Drivetrain, RacinDirt, Summit Racing Equipment, Sunoco Race Fuels.

USRA Presenting Sponsors: Boubin Tire & Automotive, Brodix Cylinder Heads, PBM Performance Products, YouDirt.com.

USRA Contingency Sponsors: AERO Race Wheels, AFCO Racing Products, Allstar Performance, Bryke Racing, BSB Manufacturing, Champ Pans, Dynamic Drivelines, Edelbrock, Gorsuch Performance Solutions, Hooker Narness, Hyperco, Integra Racing Shocks & Springs, JE Pistons, Keyser Manufacturing, KS Engineering, Landrum Performance Springs, MD3, MSD Performance, Performance Bodies & Parts, QA1, Quarter Master, QuickCar Racing Products, RaceQuip, RacerWebsite.com, Real Racing Wheels, Rush RaceGear by Austin Witt, Sweet Manufacturing, Swift Springs, Sybesma Graphics, Total Power, Wehrs Machine & Racing Products, Wilwood Disc Brakes.