Alright, buckle up, motorsports junkies. The NASCAR Cup Series Iowa Corn 350 is set to roll onto the refreshed pavement at Iowa Speedway this Sunday, August 3, 2025.

Getty Images The calendar has turned to August, and NBC Sports has taken over as the Cup Series broadcast partner for the rest of the season. The company celebrated its return by dropping a new intro ...

The NASCAR Cup Series is headed to the Iowa Speedway for the 23rd race of the season. The 2025 Iowa Corn 350 is scheduled to start at 3:30 pm ET on Sunday (August 3).