NASCAR has released the official entry list for the 2026 Iowa Corn 350, confirming that the event will feature a full 36‑driver field with no open entries.
The lineup will see Austin Hill take over the No. 33 car for Richard Childress Racing, stepping in after the tragic loss of Kyle Busch.
Scheduled for a Sunday afternoon in August, the race will be Iowa’s sole appearance on the 2026 Cup Series calendar, arriving on the heels of the Indianapolis Motor Speedway weekend and before the Truck Series takes its traditional break.
A Full Grid Returns to Iowa
The grid will be stacked with familiar names such as Ross Chastain, Kyle Larson, Bubba Wallace and William Byron, ensuring a competitive showcase of talent on the 0.875‑mile oval.
With the schedule now set, teams and drivers alike are turning their focus to how the unique timing will influence playoff positioning and race strategy as the season unfolds.