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.

William Byron saved enough gas to score his second win of the 2025 NASCAR Cup Series season at Iowa Speedway on Sunday.

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

Byron won the season-opening Daytona 500, and has eight top-10 finishes this season, including three second-place finishes.

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

Byron ends winless streak with Iowa Corn 350 win, mastering fuel strategy, leading 141 laps, reclaiming NASCAR Cup Series ...

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.

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

NASCAR playoff fight tight: 13 winners locked in, 3 spots open. Reddick, Bowman, Buescher lead bubble; Preece, Busch, Gibbs ...

Harrison Burton didn’t just show up at Iowa Speedway last Saturday. He showed out. Starting 17th, Burton clawed his way up the leaderboard, proving that the No.