Byron went the last 144 laps of the 350-lap race without a stop, and a third stage filled with caution flags helped him conserve enough fuel to get to the finish.

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

William Byron’s Iowa Corn 350 victory gave him the distinction of being the only driver to have won at Iowa Speedway in all ...

Tucked in America’s heartland is a 7/8 mile oval in the middle of a cornfield, dubbed the "Fastest Short Track on the Planet." Despite being located in the hills of Newton, Iowa, its origins have ties ...

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

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

William Byron's first victory since the Daytona 500 provided a much-needed boost, putting him back atop the Cup Series standings.

Haas Factory Team’s Sam Mayer won Saturday’s Hy-Vee Perks 250 at Iowa Speedway, claiming his first win of the season and 13th top-10.

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

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

Check the latest 2025 NASCAR Playoff standings and playoff picture following the Indy race. Who's in, who's on the cut line, ...