NBC Sports Network will expand its coverage of this weekend’s Iowa Corn Indy 250, with more than six hours of coverage of Saturday’s IZOD IndyCar Series event.

Coverage begins at 6:30 p.m., with the latest episode of the all-access series INDYCAR 36.

The NBC Sports Network original series is produced by IMS Productions and gives viewers an all-access pass into the life of an IZOD IndyCar Series driver in the middle of race season. The cameras will follow a driver for 36 hours during a race weekend, providing a behind-the-scenes look at the on- and off-track activities of the stars of the IZOD IndyCar Series. This week the spotlight shines on Charlie Kimball, who races for Novo Nordisk Chip Ganassi Racing.