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| 16/03/2013 | Sebring International Raceway Sebring, Florida (USA) | |
| 20/04/2013 | Long Beach Long Beach, California (USA) | |
| 18/05/2013 | Mazda Raceway Laguna Seca Monterey, California (USA) | |
| 06/07/2013 | Lime Rock Park Lakeville, Connecticut (USA) | |
| 22/07/2013 | Canadian Tire Motorsport Park Bowmanville, Ontario (CAN) | |
| 11/08/2013 | Road America Elkhart Lake, Wisconsin (USA) | |
| 31/08/2013 | Baltimore Baltimore, Maryland (USA) | |
| 23/09/2013 | Circuit of the Americas Austin, Texas (USA) | |
| 05/10/2013 | Virgina International Raceway Alton, Virginia (USA) | |
| 19/10/2013 | Road Atlanta Braselton, Georgia (USA) | |