OSR Southwest Iowa Shootout presented by Nutrien Results - August 28, 2026

Aug

2026

OSR Southwest Iowa Shootout presented by Nutrien

Adams County Speedway|Corning, IA

Feature Results

WinnerBobby Pierce

Car Number#32

Total Laps45

Winner's Purse$20,000

POS	Start	+/-	#	Driver	Laps	Behind	Led	Status	Points	Money
1	6	+5	32	Bobby Pierce	45	0.000	18	Running	150	$20,000
2	13	+11	9M	Tim McCreadie	45	-3.183		Running	146	$10,000
3	1	-2	9	Nick Hoffman	45	-4.456	27	Running	144	$6,000
4	16	+12	1	Tyler Erb	45	-6.782		Running	142	$4,500
5	11	+6	19R	Ryan Gustin	45	-8.165		Running	140	$4,000
6	23	+17	14	Trey Mills	45	-8.361		Running	138	$3,500
7	3	-4	58V	Daulton Wilson	45	-12.426		Running	136	$3,000
8	9	+1	28	Dennis Erb Jr	45	-13.142		Running	134	$2,700
9	15	+6	20TC	Tristan Chamberlain	45	-14.532		Running	132	$2,500
10	5	-5	B1	Brent Larson	45	-14.726		Running	130	$2,200
11	17	+6	4	JC Wyman	45	-15.922		Running	128	$2,000
12	4	-8	19	Dustin Sorensen	45	-16.213		Running	126	$1,850
13	7	-6	13	Dallon Murty	45	-17.008		Running	124	$1,700
14	20	+6	1Z	Logan Zarin	45	-17.394		Running	122	$1,675
15	8	-7	74X	Ethan Dotson	45	-17.482		Running	120	$1,650
16	21	+5	53	Andrew Kosiski	45	-19.657		Running	118	$1,625
17	18	+1	35D	Dylan Sillman	45	-19.710		Running	116	$1,600
18	19	+1	56	Chris Spieker	45	-24.189		Running	114	$1,500
19	14	-5	55E	Eli Johnson	44	-1 Laps		Running	112	$1,500
20	2	-18	15D	Justin Duty	38	-7 Laps		Running	110	$1,500
21	25	+4	15C	Curt Schroeder	32	-13 Laps		Running	108	$1,500
22	12	-10	04	Tad Pospisil	25	-20 Laps		Running	106	$1,500
23	10	-13	99	Jesse Sobbing	25	-20 Laps		Running	104	$1,500
24	24	0	62	Justin Zeitner	23	-22 Laps		Running	102	$1,500
25	22	-3	1X	Aaron Marrant	19	-26 Laps		Running	102	$1,500

FOX Factory Hard Charger

Trey Mills

Positions Gained+17

Time of Race32 Mins 23 Secs

FOX FACTORY HARD CHARGER: Trey Mills (+17 positions) • TIME OF RACE: 32 Mins 23 Secs

Heat 1 Results

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Pos.	Start	+/-	#	Driver	Laps	Behind	Led	Status
1	1	0	9	Nick Hoffman	8	0.000	8	Running
2	2	0	15D	Justin Duty	8	-2.205		Running
3	3	0	13	Dallon Murty	8	-2.974		Running
4	4	0	99	Jesse Sobbing	8	-3.179		Running
5	6	+1	9M	Tim McCreadie	8	-3.551		Running
6	5	-1	1	Tyler Erb	8	-3.693		Running
7	8	+1	56	Chris Spieker	8	-8.673		Running
8	7	-1	1X	Aaron Marrant	8	-9.754		Running
9	9	0	15C	Curt Schroeder	8	-14.140		Running

STAKT Products Heat Race 2 Results

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Pos.	Start	+/-	#	Driver	Laps	Behind	Led	Status
1	1	0	32	Bobby Pierce	8	0.000	8	Running
2	2	0	B1	Brent Larson	8	-4.039		Running
3	3	0	74X	Ethan Dotson	8	-5.055		Running
4	4	0	19R	Ryan Gustin	8	-5.803		Running
5	6	+1	55E	Eli Johnson	8	-8.472		Running
6	8	+2	4	JC Wyman	8	-9.752		Running
7	7	0	1Z	Logan Zarin	8	-10.108		Running
8	5	-3	14	Trey Mills	8	-11.049		Running

Keyser Manufacturing Heat Race 3 Results

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Pos.	Start	+/-	#	Driver	Laps	Behind	Led	Status
1	1	0	19	Dustin Sorensen	8	0.000	8	Running
2	5	+3	58V	Daulton Wilson	8	-1.565		Running
3	4	+1	28	Dennis Erb Jr	8	-3.334		Running
4	6	+2	04	Tad Pospisil	8	-4.332		Running
5	3	-2	20TC	Tristan Chamberlain	8	-4.502		Running
6	7	+1	35D	Dylan Sillman	8	-5.746		Running
7	8	+1	53	Andrew Kosiski	8	-6.649		Running
8	2	-6	62	Justin Zeitner	0	-8 Laps		Running

Qualifying Flight 1 Results

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POS	Start	Car	Driver	Hometown	Time	Diff
1	13	9	Nick Hoffman	Mooresville, NC	18.692	0.000
2	8	32	Bobby Pierce	Oakwood, IL	18.860	-0.168
3	17	19	Dustin Sorensen	Rochester, MN	18.916	-0.224
4	1	15D	Justin Duty	Mulino, OR	19.031	-0.339
5	3	B1	Brent Larson	Lake Elmo, MN	19.054	-0.362
6	18	62	Justin Zeitner	Malvern, IA	19.166	-0.474
7	6	13	Dallon Murty	Chelsea, IA	19.233	-0.541
8	23	74X	Ethan Dotson	Bakersfield, CA	19.256	-0.564
9	10	20TC	Tristan Chamberlain	Richmond, IN	19.285	-0.593
10	19	99	Jesse Sobbing	Malvern, IA	19.292	-0.600
11	2	19R	Ryan Gustin	Marshalltown, IA	19.293	-0.601
12	12	28	Dennis Erb Jr	Carpentersville, IL	19.304	-0.612
13	11	1	Tyler Erb	New Waverly, TX	19.313	-0.621
14	21	14	Trey Mills	St. Augustine, FL	19.356	-0.664
15	9	58V	Daulton Wilson	Fayetteville, NC	19.364	-0.672
16	15	9M	Tim McCreadie	Watertown, NY	19.398	-0.706
17	7	55E	Eli Johnson	Clewiston, FL	19.417	-0.725
18	5	04	Tad Pospisil	Norfolk, NE	19.454	-0.762
19	25	1X	Aaron Marrant	Richmond, MO	19.513	-0.821
20	20	1Z	Logan Zarin	Moon Twp., PA	19.547	-0.855
21	22	35D	Dylan Sillman	Alvo, NE	19.551	-0.859
22	16	56	Chris Spieker	Massena, IA	19.567	-0.875
23	4	4	JC Wyman	Griswold, IA	19.717	-1.025
24	24	53	Andrew Kosiski	Lavista, NE	19.738	-1.046
25	14	15C	Curt Schroeder	Newton, IA	20.599	-1.907

Hot Laps Results

Show/Hide

POS	Car	Driver	Hometown	Time	Diff
1	1	Tyler Erb	New Waverly, TX	19.232	0.000
2	1X	Aaron Marrant	Richmond, MO	19.294	-0.062
3	74X	Ethan Dotson	Bakersfield, CA	19.310	-0.078
4	1Z	Logan Zarin	Moon Twp., PA	19.313	-0.081
5	14	Trey Mills	St. Augustine, FL	19.369	-0.137
6	9	Nick Hoffman	Mooresville, NC	19.371	-0.139
7	99	Jesse Sobbing	Malvern, IA	19.395	-0.163
8	19	Dustin Sorensen	Rochester, MN	19.418	-0.186
9	9M	Tim McCreadie	Watertown, NY	19.423	-0.191
10	B1	Brent Larson	Lake Elmo, MN	19.472	-0.240
11	62	Justin Zeitner	Malvern, IA	19.498	-0.266
12	20TC	Tristan Chamberlain	Richmond, IN	19.601	-0.369
13	15D	Justin Duty	Mulino, OR	19.612	-0.380
14	32	Bobby Pierce	Oakwood, IL	19.643	-0.411
15	53	Andrew Kosiski	Lavista, NE	19.671	-0.439
16	04	Tad Pospisil	Norfolk, NE	19.705	-0.473
17	28	Dennis Erb Jr	Carpentersville, IL	19.737	-0.505
18	35D	Dylan Sillman	Alvo, NE	19.820	-0.588
19	13	Dallon Murty	Chelsea, IA	19.954	-0.722
20	55E	Eli Johnson	Clewiston, FL	19.961	-0.729
21	19R	Ryan Gustin	Marshalltown, IA	20.065	-0.833
22	58V	Daulton Wilson	Fayetteville, NC	20.075	-0.843
23	4	JC Wyman	Griswold, IA	20.404	-1.172
24	15C	Curt Schroeder	Newton, IA	20.571	-1.339
25	56	Chris Spieker	Massena, IA	20.836	-1.604

7575-D West Winds Blvd • Concord, NC 28027 • 704-795-7223

ADAMS COUNTY SPEEDWAY, Corning, IA

Friday, August 28, 2026

Feature (45 laps): 1. B. Pierce, $20,000; 2. T. McCreadie, $10,000; 3. N. Hoffman, $6,000; 4. T. Erb, $4,500; 5. R. Gustin, $4,000; 6. T. Mills, $3,500; 7. D. Wilson, $3,000; 8. D. Erb, $2,700; 9. T. Chamberlain, $2,500; 10. B. Larson, $2,200; 11. J. Wyman, $2,000; 12. D. Sorensen, $1,850; 13. D. Murty, $1,700; 14. L. Zarin, $1,675; 15. E. Dotson, $1,650; 16. A. Kosiski, $1,625; 17. D. Sillman, $1,600; 18. C. Spieker, $1,500; 19. E. Johnson, $1,500; 20. J. Duty, $1,500; 21. C. Schroeder, $1,500; 22. T. Pospisil, $1,500; 23. J. Sobbing, $1,500; 24. J. Zeitner, $1,500; 25. A. Marrant, $1,500.

Heat 1 (8 laps): 1. N. Hoffman; 2. J. Duty; 3. D. Murty; 4. J. Sobbing; 5. T. McCreadie; 6. T. Erb; 7. C. Spieker; 8. A. Marrant; 9. C. Schroeder.

STAKT Products Heat Race 2 (8 laps): 1. B. Pierce; 2. B. Larson; 3. E. Dotson; 4. R. Gustin; 5. E. Johnson; 6. J. Wyman; 7. L. Zarin; 8. T. Mills.

Keyser Manufacturing Heat Race 3 (8 laps): 1. D. Sorensen; 2. D. Wilson; 3. D. Erb; 4. T. Pospisil; 5. T. Chamberlain; 6. D. Sillman; 7. A. Kosiski; 8. J. Zeitner.

Qualifying Flight 1: 1. Nick Hoffman, 9, 18.69; 2. Bobby Pierce, 32, 18.86; 3. Dustin Sorensen, 19, 18.92; 4. Justin Duty, 15D, 19.03; 5. Brent Larson, B1, 19.05; 6. Justin Zeitner, 62, 19.17; 7. Dallon Murty, 13, 19.23; 8. Ethan Dotson, 74X, 19.26; 9. Tristan Chamberlain, 20TC, 19.29; 10. Jesse Sobbing, 99, 19.29; 11. Ryan Gustin, 19R, 19.29; 12. Dennis Erb Jr, 28, 19.30; 13. Tyler Erb, 1, 19.31; 14. Trey Mills, 14, 19.36; 15. Daulton Wilson, 58V, 19.36; 16. Tim McCreadie, 9M, 19.40; 17. Eli Johnson, 55E, 19.42; 18. Tad Pospisil, 04, 19.45; 19. Aaron Marrant, 1X, 19.51; 20. Logan Zarin, 1Z, 19.55; 21. Dylan Sillman, 35D, 19.55; 22. Chris Spieker, 56, 19.57; 23. JC Wyman, 4, 19.72; 24. Andrew Kosiski, 53, 19.74; 25. Curt Schroeder, 15C, 20.60.

Hot Laps: 1. Tyler Erb, 1, 19.23; 2. Aaron Marrant, 1X, 19.29; 3. Ethan Dotson, 74X, 19.31; 4. Logan Zarin, 1Z, 19.31; 5. Trey Mills, 14, 19.37; 6. Nick Hoffman, 9, 19.37; 7. Jesse Sobbing, 99, 19.40; 8. Dustin Sorensen, 19, 19.42; 9. Tim McCreadie, 9M, 19.42; 10. Brent Larson, B1, 19.47; 11. Justin Zeitner, 62, 19.50; 12. Tristan Chamberlain, 20TC, 19.60; 13. Justin Duty, 15D, 19.61; 14. Bobby Pierce, 32, 19.64; 15. Andrew Kosiski, 53, 19.67; 16. Tad Pospisil, 04, 19.71; 17. Dennis Erb Jr, 28, 19.74; 18. Dylan Sillman, 35D, 19.82; 19. Dallon Murty, 13, 19.95; 20. Eli Johnson, 55E, 19.96; 21. Ryan Gustin, 19R, 20.07; 22. Daulton Wilson, 58V, 20.08; 23. JC Wyman, 4, 20.40; 24. Curt Schroeder, 15C, 20.57; 25. Chris Spieker, 56, 20.84.

Earnings include prize money from entire program, contingency awards and championship driver and car owner bonuses.

Feature: 1. 32-Bobby Pierce[6]; 2. 9M-Tim McCreadie[13]; 3. 9-Nick Hoffman[1]; 4. 1-Tyler Erb[16]; 5. 19R-Ryan Gustin[11]; 6. 14-Trey Mills[23]; 7. 58V-Daulton Wilson[3]; 8. 28-Dennis Erb Jr[9]; 9. 20TC-Tristan Chamberlain[15]; 10. B1-Brent Larson[5]; 11. 4-JC Wyman[17]; 12. 19-Dustin Sorensen[4]; 13. 13-Dallon Murty[7]; 14. 1Z-Logan Zarin[20]; 15. 74X-Ethan Dotson[8]; 16. 53-Andrew Kosiski[21]; 17. 35D-Dylan Sillman[18]; 18. 56-Chris Spieker[19]; 19. 55E-Eli Johnson[14]; 20. 15D-Justin Duty[2]; 21. 15C-Curt Schroeder[25]; 22. 04-Tad Pospisil[12]; 23. 99-Jesse Sobbing[10]; 24. 62-Justin Zeitner[24]; 25. 1X-Aaron Marrant[22]

Heat 1: 1. 9-Nick Hoffman[1]; 2. 15D-Justin Duty[2]; 3. 13-Dallon Murty[3]; 4. 99-Jesse Sobbing[4]; 5. 9M-Tim McCreadie[6]; 6. 1-Tyler Erb[5]; 7. 56-Chris Spieker[8]; 8. 1X-Aaron Marrant[7]; 9. 15C-Curt Schroeder[9]

STAKT Products Heat Race 2: 1. 32-Bobby Pierce[1]; 2. B1-Brent Larson[2]; 3. 74X-Ethan Dotson[3]; 4. 19R-Ryan Gustin[4]; 5. 55E-Eli Johnson[6]; 6. 4-JC Wyman[8]; 7. 1Z-Logan Zarin[7]; 8. 14-Trey Mills[5]

Keyser Manufacturing Heat Race 3: 1. 19-Dustin Sorensen[1]; 2. 58V-Daulton Wilson[5]; 3. 28-Dennis Erb Jr[4]; 4. 04-Tad Pospisil[6]; 5. 20TC-Tristan Chamberlain[3]; 6. 35D-Dylan Sillman[7]; 7. 53-Andrew Kosiski[8]; 8. 62-Justin Zeitner[2]

Qualifying Flight 1: 1. 9-Nick Hoffman, 18.692[13]; 2. 32-Bobby Pierce, 18.860[8]; 3. 19-Dustin Sorensen, 18.916[17]; 4. 15D-Justin Duty, 19.031[1]; 5. B1-Brent Larson, 19.054[3]; 6. 62-Justin Zeitner, 19.166[18]; 7. 13-Dallon Murty, 19.233[6]; 8. 74X-Ethan Dotson, 19.256[23]; 9. 20TC-Tristan Chamberlain, 19.285[10]; 10. 99-Jesse Sobbing, 19.292[19]; 11. 19R-Ryan Gustin, 19.293[2]; 12. 28-Dennis Erb Jr, 19.304[12]; 13. 1-Tyler Erb, 19.313[11]; 14. 14-Trey Mills, 19.356[21]; 15. 58V-Daulton Wilson, 19.364[9]; 16. 9M-Tim McCreadie, 19.398[15]; 17. 55E-Eli Johnson, 19.417[7]; 18. 04-Tad Pospisil, 19.454[5]; 19. 1X-Aaron Marrant, 19.513[25]; 20. 1Z-Logan Zarin, 19.547[20]; 21. 35D-Dylan Sillman, 19.551[22]; 22. 56-Chris Spieker, 19.567[16]; 23. 4-JC Wyman, 19.717[4]; 24. 53-Andrew Kosiski, 19.738[24]; 25. 15C-Curt Schroeder, 20.599[14]

Hot Laps: 1. 1-Tyler Erb, 19.232[11]; 2. 1X-Aaron Marrant, 19.294[25]; 3. 74X-Ethan Dotson, 19.310[23]; 4. 1Z-Logan Zarin, 19.313[20]; 5. 14-Trey Mills, 19.369[21]; 6. 9-Nick Hoffman, 19.371[13]; 7. 99-Jesse Sobbing, 19.395[19]; 8. 19-Dustin Sorensen, 19.418[17]; 9. 9M-Tim McCreadie, 19.423[15]; 10. B1-Brent Larson, 19.472[3]; 11. 62-Justin Zeitner, 19.498[18]; 12. 20TC-Tristan Chamberlain, 19.601[10]; 13. 15D-Justin Duty, 19.612[1]; 14. 32-Bobby Pierce, 19.643[8]; 15. 53-Andrew Kosiski, 19.671[24]; 16. 04-Tad Pospisil, 19.705[5]; 17. 28-Dennis Erb Jr, 19.737[12]; 18. 35D-Dylan Sillman, 19.820[22]; 19. 13-Dallon Murty, 19.954[6]; 20. 55E-Eli Johnson, 19.961[7]; 21. 19R-Ryan Gustin, 20.065[2]; 22. 58V-Daulton Wilson, 20.075[9]; 23. 4-JC Wyman, 20.404[4]; 24. 15C-Curt Schroeder, 20.571[14]; 25. 56-Chris Spieker, 20.836[16]