The Baltimore Grand Prix will be a spectacular three-day festival of speed in downtown Baltimore, taking place August 31-September 2, 2012. It will be part of the 2012 IZOD IndyCar Series schedule and the 2012 American Le Mans Series schedule. The weekend event will feature world-class motorsports competition from several racing series, culminating in Sunday's IZOD IndyCar Series race. In addition to the high-speed thrills of professional racing, a wide variety of entertainment and activities will be scheduled for people of all ages to create an exciting three days of speed and entertainment.
Date: Friday, August 31- September 2
Time: 730AM - 0700PM
Check out this link for more information: 2012 Baltimore Grand Prix