All the information you need to get ready for the Iowa Corn 350 powered by Ethanol NASCAR Cup Series race, Sunday at Iowa Speedway.

Amid central Iowa's lush green cornfields, NASCAR drivers and fans gathered around the “fastest short track on the planet” for The Iowa Corn 350 Powered by Ethanol, a Cup Series race spotlighting the fuel powering the sport.

Another oval, another fuel-mileage race. William Byron reminds us why he's a contender. And more from the Cup Series race in Iowa.

The 2026 race weekend will include the NASCAR O’Reilly Auto Parts Series’ Hy-Vee PERKS 250 and the Iowa Corn 350 powered by Ethanol. Tickets for the races go on sale to the public on Dec. 2. For more information about the series and tickets, visit the iowaspeedway.com.

The Iowa State Fair and other events are drawing large crowds to central Iowa, providing an economic boost before the school year begins.