 | Iowa Speedway3333 Rusty Wallace DriveNewton, Iowa 50208 641-791-8000 www.iowaspeedway.com .875 Mile Paved Tri-Oval |  |
| O'Reilly Auto Parts Series Races | |||||||
| No. | Date | Race | Winner | Pole | Pole Speed | Laps | |
|---|---|---|---|---|---|---|---|
| 22 | 08/02/2025 | HyVee Perks 250 | Sam Mayer S. Mayer | Jesse Love | 133.327 | 250 | |
| 21 | 06/15/2024 | HyVee Perks 250 | Sam Mayer S. Mayer | Austin Hill | RAIN | 253 | |
| 20 | 07/27/2019 | U.S. Cellular 250 | Chase Briscoe C. Briscoe | Christopher Bell | 132.855 | 250 | |
| 19 | 06/16/2019 | CircuitCity.com 250... | Christopher Bell C. Bell | Cole Custer | 132.470 | 250 | |
| 18 | 07/28/2018 | U.S. Cellular 250 | Christopher Bell C. Bell | Elliott Sadler | 133.610 | 257 | |
| 17 | 06/17/2018 | Iowa 250... | Justin Allgaier J. Allgaier | Austin Cindric | 131.409 | 250 | |
| 16 | 07/29/2017 | U.S. Cellular 250 | Ryan Preece R. Preece | Ryan Preece | 130.857 | 254 | |
| 15 | 06/24/2017 | American Ethanol E15 250... | William Byron W. Byron | Christopher Bell | 133.305 | 250 | |
| 14 | 07/30/2016 | U.S. Cellular 250 | Erik Jones E. Jones | Daniel Suarez | 132.811 | 250 | |
| 13 | 06/19/2016 | American Ethanol E15 250... | Sam Hornish, Jr. S. Hornish, Jr. | Erik Jones | 135.752 | 250 | |
| 12 | 08/01/2015 | US Cellular 250... | Ryan Blaney R. Blaney | Daniel Suarez | 133.441 | 260 | |
| 11 | 05/17/2015 | 3M 250 | Chris Buescher C. Buescher | Drew Herring | 134.391 | 259 | |
| 10 | 08/02/2014 | U.S. Cellular 250... | Brad Keselowski B. Keselowski | Trevor Bayne | 133.713 | 250 | |
| 9 | 05/18/2014 | Get To Know Newton 250... | Sam Hornish, Jr. S. Hornish, Jr. | Ryan Blaney | 136.081 | 250 | |
| 8 | 08/03/2013 | U.S. Cellular 250... | Brad Keselowski B. Keselowski | Drew Herring | 135.367 | 250 | |
| 7 | 06/09/2013 | Dupont Pioneer 250 | Trevor Bayne T. Bayne | Austin Dillon | 152.951 | 250 | |
| 6 | 08/04/2012 | U.S. Cellular 250... | Elliott Sadler E. Sadler | Elliott Sadler | 135.141 | 250 | |
| 5 | 05/20/2012 | Pioneer Hi-Bred 250 | Ricky Stenhouse, Jr. R. Stenhouse, Jr. | Elliott Sadler | 133.911 | 250 | |
| 4 | 08/06/2011 | U.S.Cellular 250... | Ricky Stenhouse, Jr. R. Stenhouse, Jr. | Elliott Sadler | 132.386 | 250 | |
| 3 | 05/22/2011 | Iowa John Deere Dealers 250 | Ricky Stenhouse, Jr. R. Stenhouse, Jr. | Drew Herring | RAIN | 250 | |
| 2 | 07/31/2010 | U.S. Cellular 250... | Kyle Busch K. Busch | Trevor Bayne | 133.266 | 250 | |
| 1 | 08/01/2009 | U.S. Cellular 250... | Brad Keselowski B. Keselowski | Ricky Stenhouse, Jr. | 135.135 | 250 | |
