Today is the fourth and final day of the NOS Energy Drink Knoxville Nationals. The National Sprint Car Hall of Fame & Museum will host a charity action starting at noon. The driver’s meeting prior to tonight’s racing will be open to the public at 3:00 in the main showbarn at the fairgrounds. After the racing, the NOS Energy Drink Fan Finale Party will be in the main showbarn.

KNIA/KRLS is the official radio station of the Knoxville Nationals. View a complete schedule in the KNIA/KRLS Knoxville Nationals Guide app.