Iowa Speedway is a 0.875-mile oval in Newton, Iowa. The infield of the oval features a road course, which also hosts races. Iowa Speedway was opened in 2006, and is thus one of the USA's newer motorsport facilities. Iowa has hosted the Indy Racing League since 2007, and currently promotes NASCAR's various divisions in addition to smaller racing series.

Former NASCAR star Rusty Wallace consulted on its design, and currently offers Richard Petty Driving Experiences in Iowa. Use of the speedway is not, though, restricted to motorsport activities: music concerts are also regularly staged here.