Ryan Blaney remains consistent, with his third top-five finish in a row, at the Iowa Corn 350. As the 2025 Playoffs edge closer, the No.

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 ...

NEWTON, Iowa — A look at the winners and losers from Sunday’s Cup race at Iowa Speedway.

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

An extraordinary spat of cautions in Sunday’s Iowa Corn 350 Powered by Ethanol allowed William Byron to save an extraordinary ...

Another shake-up in the regular season points standings and another shake-up in the NASCAR Power Rankings after Iowa. William ...

AUSTIN CINDRIC No. 2 MENARDS/IDEAL DOOR FORD MUSTANG DARK HORSESTART: 4TH STAGE 1: 2ND STAGE 2: 3RD FINISH: 12TH POINTS: 17THRACE RUNDOWN: Austin Cindric and the No. 2 Menards/Ideal Door Ford Mustang ...

Fuel mileage has been an issue for William Byron in three races this season, costing him a victory at Michigan and a ...

An unusual number of caution flags helped William Byron save enough fuel to win the Iowa Corn 350 Powered by Ethanol on ...

William Byron squeezed just enough fuel out of his No. 24 NASCAR Chevy to win at Iowa Speedway on August 3rd, 2025.

NASCAR has confirmed that Cup Series cars belonging to Team Penske and Hendrick Motorsports are set for further inspection ...