| Iowa Speedway | ||||||||
| Race | Season | Date | Winner | List of Winners | # of Wins | Series Won | ||
| Jose Rodriguez | 3 | Xfinity, Truck | ||||||
| Xfinity Series | Greg Miller | 2 | Xfinity | |||||
| U.S. Cellular 250 | 2009 | 8/1/2009 | Lincoln Griffin | Merline Glenn | 2 | Truck | ||
| U.S. Cellular 250 | 2010 | 7/31/2010 | Robert Butterfield | Rodney Webb | 2 | Xfinity, Truck | ||
| Iowa John Deere Dealers 250 | 2011 | 5/22/2011 | Greg Miller | Brian Blair | 1 | Xfinity | ||
| U.S. Cellular 250 | 2011 | 8/6/2011 | Fred Moore | Dave Smith | 1 | Xfinity | ||
| Pioneer Hi-Bred 250 | 2012 | 5/20/2012 | Brian Blair | Erik Pitts | 1 | Truck | ||
| U.S. Cellular 250 | 2012 | 8/4/2012 | Greg Miller | Fred Moore | 1 | Xfinity | ||
| Dupont Pioneer 250 | 2013 | 6/8/2013 | Tom Watkins | Gary Wheat | 1 | Xfinity | ||
| U.S. Cellular 250 | 2013 | 8/3/2013 | Jose Rodriguez | Hurricane Sidwell | 1 | Truck | ||
| Get To Know Newton 250 | 2014 | 5/18/2014 | Jessy Turgeon | James Hulsey | 1 | Xfinity | ||
| U.S. Cellular 250 | 2014 | 8/2/2014 | Jose Rodriguez | Jessy Turgeon | 1 | Xfinity | ||
| 3M 250 | 2015 | 5/17/2015 | Ron Blackman | Jordan Babinsack | 1 | Truck | ||
| U.S. Cellular 250 | 2015 | 8/1/2015 | Dave Smith | Joseph Cardwell | 1 | Xfinity | ||
| American Ethanol E15 250 | 2016 | 6/24/2016 | R.J. Palmer | Kevin Sullivan | 1 | Truck | ||
| U.S. Cellular 250 | 2016 | 7/30/2016 | Todd Oliver | Leon Baker | 1 | Truck | ||
| American Ethanol E15 250 | 2017 | 6/24/2017 | Rodney Webb | Lincoln Griffin | 1 | Xfinity | ||
| U.S. Cellular 250 | 2017 | 7/29/2017 | Shane Burton | Lou Demian | 1 | Truck | ||
| Iowa 250 | 2018 | 6/17/2018 | Gary Wheat | Neal Summers | 1 | Truck | ||
| U.S. Cellular 250 | 2018 | 7/28/2018 | Joseph Cardwell | R.J. Palmer | 1 | Xfinity | ||
| CircuitCity.com 250 | 2019 | 6/16/2019 | James Hulsey | Rick Paintin | 1 | Truck | ||
| Robby Stone | 1 | Truck | ||||||
| Truck Series | Robert Butterfield | 1 | Xfinity | |||||
| Lucas Oil 200 | 2009 | 9/5/2009 | Merline Glenn | Ron Blackman | 1 | Xfinity | ||
| Lucas Oil 200 | 2010 | 7/11/2010 | Hurricane Sidwell | Shane Burton | 1 | Xfinity | ||
| Coca-Cola 200 | 2011 | 7/16/2011 | Kevin Sullivan | Todd Oliver | 1 | Xfinity | ||
| American Ethanol 200 | 2012 | 7/14/2012 | Robby Stone | Tom Watkins | 1 | Xfinity | ||
| American Ethanol 200 | 2012 | 9/15/2012 | Rodney Webb | |||||
| American Ethanol 200 | 2013 | 7/13/2013 | Jordan Babinsack | |||||
| Fan Appreciation 200 | 2013 | 9/8/2013 | Neal Summers | |||||
| American Ethanol 200 | 2014 | 7/11/2014 | Rick Paintin | |||||
| American Ethanol 200 | 2015 | 6/19/2015 | Merline Glenn | |||||
| Speediatrics 200 | 2016 | 6/18/2016 | Lou Demian | |||||
| M&M's 200 | 2017 | 6/23/2017 | Jose Rodriguez | |||||
| M&M's 200 | 2018 | 6/16/2018 | Leon Baker | |||||
| M&M's 200 | 2019 | 6/16/2019 | Erik Pitts | |||||