Iowa Speedway
3333 Rusty Wallace Drive, Newton, Iowa, United States, 50208 · NASCAR
Circuit
| Length | 1.408 km (0.875 mi) |
| Turns | 4 |
| Location | 3333 Rusty Wallace Drive, Newton, Iowa, United States, 50208 |
| Opened | 2006-09-15 |
| Surface | Asphalt |
| Capacity | 30,000 |
| Layouts | D-shaped Oval (2006–present) |
| Coordinates | 41.6778, -93.0144 |
Races here
| Series | Event | Dates | Winner |
|---|---|---|---|
| NASCAR | Iowa Corn 350 Powered by Ethanol | 9 Aug 2026 | Ty Gibbs |
| NASCAR | Iowa Corn 350 Powered by Ethanol | 3 Aug 2025 | William Byron |
| NASCAR | Iowa Corn 350 Powered by Ethanol | 16 Jun 2024 | Ryan Blaney |