William Byron fought off fuel worries in the closing laps to win the NASCAR Cup Series race Sunday at Iowa Speedway.

William Byron nursed his No. 24 Hendrick Motorsports Chevrolet home on fuel to win Sunday's Iowa Corn 350 Powered by Ethanol at Iowa Speedway in Newton, Ia.

10. (18) Austin Dillon, Chevrolet, 350, 28. 11. (28) Ross Chastain, Chevrolet, 350, 26. 12. (4) Austin Cindric, Ford, 350, 42. 13. (12) Josh Berry, Ford, 350, 29. 14. (8) Chase Elliott, Chevrolet, 350 ...

An eventful week of NASCAR wraps up at the Iowa Speedway with the Iowa Corn 350 at 2:30 Sunday afternoon. A sold-out crowd ...

Check out this article for all you need to know about NASCAR Cup Series' Iowa Corn 350 including date, time, drivers, and more.

All the information you need to get ready for the Iowa Corn 350 powered by Ethanol NASCAR Cup Series race, Sunday at Iowa Speedway.

NASCAR returns to Iowa Speedway for the Iowa Corn 350 on Sunday, marking just the second-ever Cup Series race at the ...

NASCAR is at Iowa to take over Iowa Speedway today, Sunday, August 3, 2025. Here's the TV schedule, race start time, where to watch and streaming.

Through 21 races they hadn’t been able to win a race in the Xfinity Series. That all changed on Saturday afternoon as Sam ...

The new pavement at Iowa Speedway has aged for only a year. Still, NASCAR Cup Series drivers can expect a different track ...

It’s the second year in a row Newton was selected for a Cup Series race, and sold out the more than 30,000 seat speedway.