IndyCar Series race
The Hy-Vee Homefront 250 presented by Instacart and Hy-Vee One Step 250 presented by Gatorade are IndyCar Series races held at the Iowa Speedway in Newton, Iowa. The first event was held in 2007. From 2007 to 2013, it was a 250-lap (218.75 miles) race; beginning in 2014, the race was increased to 300 laps (262.5 miles). wikipedia.org