The Grand Prix of Baltimore presented by SRT was an open-wheel IndyCar motor race and held as the fourteenth and penultimate round of the 2012 IndyCar Series season. It took place on Sunday, September 2, 2012. The race was contested over 75 laps at the 2.040-mile (3.283 km) temporary street circuit at Baltimore, Maryland, United States and was co-located with the Baltimore Sports Car Challenge motor race.