Spencer Diercks

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7/27/2025 - Dubuque Fairgrounds Speedway

7/27/2025 - Dubuque Fairgrounds Speedway

Dubuque, IA

13 entries

4-Cylinders - Callahan Construction


A Feature 1 (10 Laps): 1. Z50-Joe Zrostlik[1]; 2. 32-Jeff Allendorf[4]; 3. W1-John W Campbell[7]; 4. 31-Jaelyn Roth[5]; 5. 11H-Justin Hempstead[9]; 6. 31D-Blake Driscol[10]; 7. 42-Tom Kennedy[11]; 8. 20-Jeff Hess[12]; 9. 49-Jacob Welter[8]; 10. 1-Bryan Maher[3]; 11. 49S-Jerramy Vasquez[2]; 12. 86-Evan Hess[6]; 13. 07-Gracie Hempstead[13]

Heat 1 - Top 5 Redraw (4 Laps): 1. Z50-Joe Zrostlik[5]; 2. 31D-Blake Driscol[1]; 3. W1-John W Campbell[2]; 4. 32-Jeff Allendorf[7]; 5. 31-Jaelyn Roth[4]; 6. 42-Tom Kennedy[3]; 7. 07-Gracie Hempstead[6]

Heat 2 - Top 5 Redraw (4 Laps): 1. 1-Bryan Maher[2]; 2. 49-Jacob Welter[3]; 3. 86-Evan Hess[1]; 4. 49S-Jerramy Vasquez[6]; 5. 11H-Justin Hempstead[4]; 6. 20-Jeff Hess[5]

24 entries

IMCA Hobby Stocks - Link Hydraulic


A Feature 1 (15 Laps): 1. 4-Jordan Miles[6]; 2. 22H-Kyler Hefty[1]; 3. 24-Matt Bennett[8]; 4. 14C-Leah Wroten[5]; 5. 10B-Carson Butt[12]; 6. 6-Marshal VanDeVegte[4]; 7. 16-David Bennett[11]; 8. 38-Logan Massey[21]; 9. 04-Dylan Ackerman[9]; 10. 3B-Brandon White[7]; 11. 23C-Colin Bland[24]; 12. 58-Corey Cullen[15]; 13. 28U-Carsen Udelhofen[13]; 14. 46-Chris Swift[18]; 15. 10N-Mark Neis[14]; 16. 83-Dylan Kuhl[20]; 17. 22-Blaise Watters[2]; 18. 28-Landon Bennett[10]; 19. 2S-Ashden Schilling[3]; 20. 26-Ellie Schueller[22]; 21. 7M-McKenna Koch[17]; 22. 4K-Karter Miles[16]; 23. B25-Brandon Beyer[19]; 24. 11-Noah Schueller[23]

Heat 1 - Top 4 Redraw (6 Laps): 1. 28-Landon Bennett[1]; 2. 22H-Kyler Hefty[8]; 3. 22-Blaise Watters[6]; 4. 6-Marshal VanDeVegte[3]; 5. 28U-Carsen Udelhofen[5]; 6. 58-Corey Cullen[2]; 7. 7M-McKenna Koch[4]; 8. B25-Brandon Beyer[7]

Heat 2 - Top 4 Redraw (6 Laps): 1. 24-Matt Bennett[3]; 2. 16-David Bennett[1]; 3. 4-Jordan Miles[7]; 4. 14C-Leah Wroten[5]; 5. 10N-Mark Neis[6]; 6. 23C-Colin Bland[8]; 7. 26-Ellie Schueller[2]; 8. 83-Dylan Kuhl[4]

Heat 3 - Top 4 Redraw (6 Laps): 1. 10B-Carson Butt[4]; 2. 04-Dylan Ackerman[2]; 3. 3B-Brandon White[5]; 4. 2S-Ashden Schilling[3]; 5. 11-Noah Schueller[8]; 6. 4K-Karter Miles[7]; 7. 46-Chris Swift[1]; 8. 38-Logan Massey[6]

15 entries

IMCA SportMods


A Feature 1 (15 Laps): 1. 31-Jason Roth[10]; 2. 42-Wes Digman[1]; 3. 24M-Mark Maas[5]; 4. 91-Cole Thomas[11]; 5. 03W-Timothy Warner[14]; 6. 41-Ian Hurst[4]; 7. 18-Nathan Silaggi[8]; 8. H1-Larry Hurst[2]; 9. 44-Will Schmitt[9]; 10. 47-Ben Shannon[13]; 11. C6-Colin Conner[15]; 12. 4J-Jared Miles[3]; 13. 55-Mike Coogan[6]; 14. 3T-Tyler Soppe[7]; 15. 6R-Rusty DeShaw[12]

Heat 1 - Top 5 Redraw (6 Laps): 1. 24M-Mark Maas[1]; 2. 41-Ian Hurst[3]; 3. 42-Wes Digman[7]; 4. H1-Larry Hurst[2]; 5. 55-Mike Coogan[4]; 6. 91-Cole Thomas[8]; 7. 47-Ben Shannon[6]; 8. C6-Colin Conner[5]

Heat 2 - Top 5 Redraw (6 Laps): 1. 31-Jason Roth[1]; 2. 3T-Tyler Soppe[3]; 3. 4J-Jared Miles[2]; 4. 44-Will Schmitt[6]; 5. 18-Nathan Silaggi[4]; 6. 6R-Rusty DeShaw[5]; 7. 03W-Timothy Warner[7]

12 entries

IMCA Stock Cars - Dunkel Auto Salvage


A Feature 1 (15 Laps): 1. 4K-Kodey Miles[2]; 2. 4-Jerry Miles[3]; 3. 61-Scott Riechers[1]; 4. 28-Greg Gill[6]; 5. 211-Jason Robbins[8]; 6. 16S-Casey Shelliam[7]; 7. 8E-Mitchell Evens[4]; 8. 71B-Scott Busch[9]; 9. 7D-Dakoda Sellers[5]; 10. 13G-Bree Merfeld[11]; 11. 8K-Kyle Merkes[10]; 12. (DNS) 81-KC Ansel

Heat 1 - Top 5 Redraw (6 Laps): 1. 28-Greg Gill[1]; 2. 4-Jerry Miles[6]; 3. 7D-Dakoda Sellers[3]; 4. 61-Scott Riechers[4]; 5. 16S-Casey Shelliam[5]; 6. 13G-Bree Merfeld[2]

Heat 2 - Top 5 Redraw (6 Laps): 1. 71B-Scott Busch[2]; 2. 4K-Kodey Miles[1]; 3. 211-Jason Robbins[4]; 4. 8E-Mitchell Evens[6]; 5. 8K-Kyle Merkes[3]; 6. 81-KC Ansel[5]

14 entries

Crown Vic - Hefel Portable Services


A Feature 1 (12 Laps): 1. 32-Rob Culbertson[6]; 2. TAX1-Brian Kammerude[1]; 3. KR1-Kenny Runde[5]; 4. 67-Travis Nesteby[12]; 5. 80085-Ethan Kammerude[3]; 6. 11-Manny Bennett[7]; 7. 8D8-Derrick Dean[14]; 8. 38-Nick Glynn[11]; 9. 64-Charlie Nesteby[2]; 10. 31-David Culbertson[10]; 11. 3-Jordan Fritche[9]; 12. 49-Jacob Welter[8]; 13. 89X-Josh Bries[13]; 14. 11S-Drew Stoutenborough[4]

Heat 1 - Top 6 Redraw (4 Laps): 1. 32-Rob Culbertson[2]; 2. 80085-Ethan Kammerude[1]; 3. TAX1-Brian Kammerude[6]; 4. 67-Travis Nesteby[5]; 5. 31-David Culbertson[3]; 6. KR1-Kenny Runde[7]; 7. 89X-Josh Bries[4]

Heat 2 - Top 6 Redraw (4 Laps): 1. 11-Manny Bennett[2]; 2. 49-Jacob Welter[7]; 3. 38-Nick Glynn[6]; 4. 11S-Drew Stoutenborough[5]; 5. 3-Jordan Fritche[1]; 6. 64-Charlie Nesteby[4]; 7. 8D8-Derrick Dean[3]

10 entries

IMCA Late Models - Klein Custom Homes


A Feature 1 (25 Laps): 1. 25JR-Clay Simpson[4]; 2. 07-Matt Ryan[1]; 3. 21M-Luke Merfeld[5]; 4. 40-Joel Callahan[7]; 5. 32-TJ Fortmann[2]; 6. P7-Eric Pollard[9]; 7. 15-Ethan Pickard[8]; 8. 17-Ryan Hill[10]; 9. 77J-Steve Johnson[3]; 10. 12-Ron Klein[6]

Heat 1 - Top 5 Redraw (8 Laps): 1. 32-TJ Fortmann[1]; 2. 07-Matt Ryan[2]; 3. 21M-Luke Merfeld[3]; 4. 12-Ron Klein[4]; 5. 77J-Steve Johnson[5]

Heat 2 - Top 5 Redraw (8 Laps): 1. 25JR-Clay Simpson[2]; 2. 40-Joel Callahan[1]; 3. P7-Eric Pollard[4]; 4. 15-Ethan Pickard[5]; 5. 17-Ryan Hill[3]

17 entries

IMCA Modifieds - Merfeld Bros Automotive


A Feature 1 (20 Laps): 1. 29-Spencer Diercks[6]; 2. 6-Jed Freiburger[3]; 3. 50-Jace Eckrich[5]; 4. A10-Grant Manthe[1]; 5. 1-Ryan DeShaw[7]; 6. 3-Jason Schueller[10]; 7. 8-Jaden Fryer[13]; 8. 27M-Mark Schulte[14]; 9. 12LF-Jonathan Mawhinney[17]; 10. 12T-Austin Stamm[2]; 11. 7D-Dustin Wilwert[15]; 12. 31M-Travis Mosley[11]; 13. 151-Adam Eckrich[12]; 14. 58-Jared Eckrich[9]; 15. 41P-Keith Pittman[16]; 16. 2G-Matt Gansen[8]; 17. B1-Jeff Larson[4]

Heat 1 - Top 5 Redraw (8 Laps): 1. 1-Ryan DeShaw[2]; 2. B1-Jeff Larson[9]; 3. 6-Jed Freiburger[1]; 4. 2G-Matt Gansen[7]; 5. 50-Jace Eckrich[8]; 6. 31M-Travis Mosley[4]; 7. 8-Jaden Fryer[3]; 8. 7D-Dustin Wilwert[5]; 9. 12LF-Jonathan Mawhinney[6]

Heat 2 - Top 5 Redraw (8 Laps): 1. 29-Spencer Diercks[2]; 2. 12T-Austin Stamm[1]; 3. 3-Jason Schueller[8]; 4. 58-Jared Eckrich[5]; 5. A10-Grant Manthe[7]; 6. 151-Adam Eckrich[3]; 7. 27M-Mark Schulte[6]; 8. 41P-Keith Pittman[4]

Diercks Quad Cities LTD USA
JVC
Mohr Enterprises
Rockstar Energy
Maloney Pub
TG Refurbishers
Hoosier Racing Tires
Kam Koncepts  Wraps
Floyd’s Waste Systems
Diamond Builders
Lindquist Ford
Rock’s Platinum Construction
Tegeler Body  Frame
Affordable Parking Lot Services
The Circle
Roehlk Concrete Contractors
Lady Di’s
Budda Transmission Sales  Service
RAGE Chassis by Precision Performance
HH Towing
American Topsoil