Iowa NASCAR History
NASCAR history at Iowa, the 0.875 mile track in Newton, IA: winners by year from 39 races since 2009, the most Cup wins, and track facts.
Track facts
| Fact | Value |
|---|---|
| Location | Newton, IA |
| Length | 0.875 miles |
| Surface | Asphalt |
| Type | Technical Oval |
| Built | 2006 |
Cup Series winners
| Season | Race | Winner |
|---|---|---|
| 2026 | Iowa Corn 350 Powered by Ethanol | Ty Gibbs |
| 2025 | Iowa Corn 350 Powered by Ethanol | William Byron |
| 2024 | Iowa Corn 350 Powered by Ethanol | Ryan Blaney |
O'Reilly and Xfinity Series winners
Truck Series winners
Most Cup wins at Iowa
| Driver | Wins | Starts | Avg finish |
|---|---|---|---|
| Ryan Blaney | 1 | 3 | 2.7 |
| William Byron | 1 | 3 | 4 |
| Ty Gibbs | 1 | 3 | 15.7 |