The 2013 Chevrolet Indy Dual in Detroit Presented By Quiken Loans was the first doubleheader in IndyCar Series history, hosting Rounds 6 and 7 of the 2013 IndyCar Series season.

Mike Conway won Race 1, and Simon Pagenaud won Race 2.

Dario Franchitti got the pole for race 1, but was given a grid penalty.

Mike Conway started on pole for race 2, attempting to sweep the weekend, but he finished 3rd.

Simon Pagenaud won Race 2.