NASCAR Cup Series: Iowa Corn 350 at Iowa Speedway
in
Newton, Iowa
on
Sunday 9th August 2026, 2:30PM
Iowa Speedway will host NASCAR Cup Series: Iowa Corn 350 on Sunday 9th August 2026, 2:30PM in Newton, Iowa. Select your NASCAR Cup Series: Iowa Corn 350 tickets above using our secure ticket checkout. Your Iowa Speedway tickets will arrive before the NASCAR Cup Series: Iowa Corn 350 event on Sunday 9th August 2026, 2:30PM.