PORSCHE RACING HISTORYPhilippe Gurdjian (F)
1979
10 June 1979 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 45 | Porsche 935 K3 | 930 890 0022 | Gr.5+2.0 | Axel Plankenhorn (D)/Philippe Gurdjian (F)/"John Winter" Louis Krages (D) | Porsche Kremer Racing (D) | 13th | 5th | 7th | 269 laps |