Cola 600, which was shortened to 374 miles last year because of rain.The main event Saturday is a 300-mile race for the Xfinity Series starting at 4:30 p.m. Practice begins at 11 a.m. with qualifying at 12:05 p.

Entering with a head of 1.5-mile steam and hopefully a better weather outlook, Kyle Larson will be seeking redemption in the Coca-Cola 600 at Charlotte Motor Speedway.

Tanner Gray, who is entered in the Truck race at Charlotte, won last year's event.