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

Byron Is Back! William Byron, who last won in the season-opening Daytona 500, put an end to his losing streak as well as his ...

Austin Dillon and the No. 3 Get Bioethanol Chevrolet Team Show Speed for Top-10 Result at Iowa Speedway 10th 18th 28th “Top-10 for our Get Bioethanol Chevrolet. That feels like a win with the way ...

Another Hendrick Motorsports driver, Kyle Larson, sits third in the standings, but 45 points behind Byron at this stage, with Joe Gibbs Racing duo Denny Hamlin and Christopher Bell rounding out the ...

Kyle Busch and Austin Dillon were both in action for Richard Childress Racing in the NASCAR Cup Series race at Iowa Speedway ...

Kyle Busch's pit road drama at Iowa escalated with Alex Bowman, highlighting a challenging NASCAR Cup race weekend.

Kyle Busch expresses his irritation over the radio toward Alex Bowman after their pit road incident during the Iowa Corn 350.

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 ...

Kyle Busch and Austin Dillon's comments on their Richard Childress Racing cars were very different after the latest NASCAR ...

Kyle Busch's winless streak with RCR ignites intense fan reactions, sparking debate on team struggles and his racing future.

William Byron achieves Chevrolet's first NASCAR Cup Series Iowa Speedway victory, marking its 10th win of the season and boosting playoff prospects.

A strategy-filled final stage setup for a wild 140-lap race to the checkered flag at Iowa Speedway – ending with William ...