| 25.4.2011 | ADAC GT Oschersleben | 39 | Audi R8 LMS | van der Zwaan / Van Dongen | Prosperia Team Brinkmann uhc | 23rd/26th |
| 8.5.2011 | Britcar GT Donington | 30 | Audi R8 LMS | Van Dongen / van der Hoek | Brinkmann Motorsport | DNS |
| 15.5.2011 | ADAC GT Sachsenring | 39 | Audi R8 LMS | van der Zwaan / Van Dongen | Prosperia Team Brinkmann uhc | 20th/10th |
| 12.6.2011 | ADAC GT Zolder | 39 | Audi R8 LMS | van der Zwaan / Van Dongen | Prosperia Team Brinkmann uhc | 12th/20th |
| 10.7.2011 | ADAC GT Nürburgring | 39 | Audi R8 LMS | van der Hoek / Van Dongen | Prosperia Team Brinkmann uhc | 10th/23rd |
| 14.8.2011 | ADAC GT Zeltweg | 39 | Audi R8 LMS | van der Hoek / Van Dongen | Prosperia Team Brinkmann uhc | 18th/26th |
| 4.9.2011 | ADAC GT Lausitzring | 39 | Audi R8 LMS | van der Hoek / Van Dongen | Prosperia Team Brinkmann uhc speed | DNA |
| 4.9.2011 | 24 h Zolder | 104 | Audi R8 LMS | de Graaff / van der Hoek / Van Dongen | Prosperia-Brinkmann | DNF |
| 18.9.2011 | ADAC GT Assen | 39 | Audi R8 LMS | van der Hoek / Van Dongen | Prosperia Team Brinkmann uhc speed | 17th/11th |
| 2.10.2011 | ADAC GT Hockenheim | 39 | Audi R8 LMS | van der Hoek / Van Dongen | Prosperia Team Brinkmann uhc speed | 19th/18th |