The 2010 LifeLock.com 400 was a NASCAR Sprint Cup Series race that was held on July 10, 2010 at Chicagoland Speedway in Joliet, Illinois. It was the nineteenth race of the 2010 NASCAR Sprint Cup Series season. The event began at 7:30 p.m. Local Time on TNT. It was broadcast on the radio station Motor Racing Network at 6:30 p.m. EDT.