PORSCHE RACING HISTORYClaude Haldi (CH)
1972
28 May 1972 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 67 | Porsche 911 S | GT+2.0 | Claude Haldi (CH)/Bernard Cheneviére (CH) | Porsche Club Romand (CH) | 21st | 6th | 30th | 35 laps |
11 June 1972 - Le Mans 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 42 | Porsche 911 S | GT | Claude Haldi (CH)/"Gédéhem" Gérard Darton-Merlin (F) | Claude Haldi (CH) | DNF | 40th | 208 laps - Cylinder Head |