IMSA Termine 2011 - Motorsport-Kalender
März 2011
| 16.03. | IMSA12h Sebring |
| 17.03. | IMSA12h Sebring |
| 18.03. | IMSA12h Sebring |
| 19.03. | IMSA12h Sebring |
April 2011
| 15.04. | IMSAGrand Prix of Long Beach |
| 16.04. | IMSAGrand Prix of Long Beach |
Juli 2011
| 08.07. | IMSANortheast Grand Prix |
| 09.07. | IMSANortheast Grand Prix |
| 22.07. | IMSAGrand Prix of Mosport |
| 23.07. | IMSAGrand Prix of Mosport |
| 24.07. | IMSAGrand Prix of Mosport |
August 2011
| 04.08. | IMSASports Car Challenge of Mid-Ohio |
| 05.08. | IMSASports Car Challenge of Mid-Ohio |
| 06.08. | IMSASports Car Challenge of Mid-Ohio |
| 18.08. | IMSARoad America |
| 19.08. | IMSARoad America |
| 20.08. | IMSARoad America |
September 2011
| 02.09. | IMSABaltimore Grand Prix |
| 03.09. | IMSABaltimore Grand Prix |
| 15.09. | IMSAMonterey Sports Car Championship |
| 16.09. | IMSAMonterey Sports Car Championship |
| 17.09. | IMSAMonterey Sports Car Championship |
| 28.09. | IMSAPetit Le Mans |
| 29.09. | IMSAPetit Le Mans |
| 30.09. | IMSAPetit Le Mans |
Oktober 2011
| 01.10. | IMSAPetit Le Mans |