The Verizon IndyCar Series makes its eighth visit to Iowa Speedway in Newton. At .894 of a mile, it's the shortest oval on the schedule and one of the fastest and most challenging for drivers.

Photographers Chris Jones and Shawn Gritzmacher capture the action at the bullring.

Friday, July 11 - Practice & Qualifications
Ryan Briscoe and Tony Kanaan

Saturday, July 12 - The Iowa Corn Indy 300
Josef Newgarden