2015 Chevrolet Detroit Belle Isle Grand Prix

The 2015 Chevrolet Dual in Detroit was the first and only doubleheader of the 2015 IndyCar Series season, hosting Rounds 7 and 8 of the 2015 IndyCar Series season. It marked the eighth Detroit Belle Isle Grand Prix since the Verizon IndyCar Series made its debut at the Belle Isle racetrack in 2007 and the third time it held a "dual" two-race IndyCar contest over two days.

2015 Chevrolet Detroit Belle Isle Grand Prix

The 2015 Chevrolet Dual in Detroit was the first and only doubleheader of the 2015 IndyCar Series season, hosting Rounds 7 and 8 of the 2015 IndyCar Series season. It marked the eighth Detroit Belle Isle Grand Prix since the Verizon IndyCar Series made its debut at the Belle Isle racetrack in 2007 and the third time it held a "dual" two-race IndyCar contest over two days.