U.S. Cellular 250

The U.S. Cellular 250 is a 250-lap, 218.75-mile NASCAR Xfinity Series race which has been held at Iowa Speedway in Newton, Iowa every summer since 2009. It has been traditionally held in late July to early August. U.S. Cellular has been the title sponsor every year since the event's inception with different presenting companies along the way.

Past winners

 * 2015, 2017 and 2018: Race extended due to overtime; 2015 and 2018 took two tries.

Television broadcasters

 * 2010 The start of the race aired on ESPN Classic due to tennis.