Iowa Speedway Race Winners
NASCAR Gander Outdoors Truck Series
| Year | Race | Driver | Starting Pos. | Make |
| 2019 | M&M’s 200 | Brett Moffitt | 6 | Chevrolet |
| 2018 | M&M’s 200 | Brett Moffitt | 16 | Toyota |
| 2017 | M&M’s 200 | John Hunter Nemechek | 5 | Chevrolet |
| 2016 | Speediatrics 200 | William Byron | 5 | Toyota |
| 2015 | American Ethanol 200 | Erik Jones | 1 | Toyota |
| 2014 | American Ethanol 200 | Erik Jones | 2 | Toyota |
| 2013 | Fan Appreciation 200 | James Buescher | 3 | Chevrolet |
| 2013 | American Ethanol 200 | Timothy Peters | 10 | Toyota |
| 2012 | American Ethanol 200 | Ryan Blaney | 2 | RAM |
| 2012 | American Ethanol 200 | Timothy Peters | 1 | Toyota |
| 2011 | Coca-Cola 200 | Matt Crafton | 11 | Chevrolet |
| 2010 | Lucas Oil 200 | Austin Dillon | 1 | Chevrolet |
| 2009 | Lucas Oil 200 | Mike Skinner | 1 | Toyota |