Restart of the Iowa Corn Indy 250

There's never a shortage of action when the IZOD IndyCar Series races on the .875-mile, variably banked Iowa Speedway oval.

The race weekend -- in its seventh year -- also is an annual early summer event for spectators, who converge on the facility hard off Interstate 80 from across the Midwest and beyond. Get a glimpse of the weekend from IMS photographers Chris Jones and Shawn Gritzmacher.