PORSCHE RACING HISTORYClaude Bourgoignie (B)
1980
23 March 1980 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 935 K3 | 009 0002 | Gr.5 | Claude Bourgoignie (B) | Team Willeme (B) | DNF | 5th | 11 laps |
1 June 1980 - DRM Spa - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 935 K3 | 009 0002 | Gr.5 | Claude Bourgoignie (B) | Claude Bourgoignie (B) | 7th | 7th | 6th | 14 laps |
24 August 1980 - DRM Zolder Westfalen-Pokal - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 935 K3 | 009 0002 | Gr.5 | Claude Bourgoignie (B) | Team Willeme (B) | 4th | 4th | 6th | 24 laps |
12 October 1980 - H. P.-Joisten-Trophy Zolder - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 29 | Porsche 935 K3 | 009 0002 | Gr.5 | Claude Bourgoignie (B) | Claude Bourgoignie (B) | DNF |