The NASCAR Cup Series race at Watkins Glen caps off a thrilling weekend of racing action on Sunday, August 10.

NASCAR Cup Series drivers and officials are optimistic the series will return to Iowa Speedway for years to come.

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

Viewership of NASCAR's second Corn 350 Cup Series race at Iowa Speedway easily topped that for a novel baseball game at ...

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 ...

Follow along for live updates and highlights from the second NASCAR Cup Series race at Iowa Speedway, the Iowa Corn 350, today.

Welcome to the Racing America On SI Live Race Updates page for the 2025 NASCAR Cup Series Iowa Corn 350 Powered by Ethanol at Iowa Speedway. Be sure to refresh ...

William Byron used a flurry of cautions to stretch his fuel over the final 140 laps to win Sunday's NASCAR Cup Series race at Iowa Speedway.

William Byron saved every drop of fuel to win the second NASCAR Cup Series race at Iowa Speedway in an action-packed race.

For the second straight year a corn drawing behind Iowa Speedway welcomed visitors to the track in the middle of a corn field.