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

NEWTON, Iowa — The race at the top and the bottom of the playoff standings could change dramatically after today’s 350-lap ...

William Byron and crew chief Rudy Fugle played their fuel mileage strategy to perfection at Iowa Speedway, earning their ...

Whether you're a casual fan or a gearhead, here is how to watch and listen to the second NASCAR Cup Series race at Iowa ...

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

There at the end, I was running William down. I thought I was really in the catbird seat there, and I just got there and kind ...

Ryan Blaney was "surprised" to see the leaders fall off as much as they did in the closing laps at Iowa but wasn't able to ...

Last year, NASCAR announced that it would hold a Cup Series race at Iowa Speedway after the sanctioning body decided to ...

Haas Factory Team — Good news: Cole Custer’s 20th-place finish last weekend at Indy is his best result in the last four races ...

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 ...