The 2012 Pure Michigan 400 was a NASCAR Sprint Cup Series stock car race held on August 19, 2012 at Michigan International Speedway in Brooklyn, Michigan. Contested over 201 laps, it was the twenty-third race of the 2012 NASCAR Sprint Cup Series season. Greg Biffle of Roush Fenway Racing won the race, Brad Keselowski was second and Kasey Kahne finished third.