| Race | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Status | Led |
|---|
| 1975 24 Hours of Le Mans | 60 | 15 | 24 | 28 | Tronosonic / Motul / Raclette Rippoz (Societe ROC) | Lola T294 / ROC Chrysler | 258/337 | running | – |
| 1976 24 Hours of Le Mans | 56 | 22 | 30 | 26 | De Dietrich (Societe R.O.C.) | Chevron B36 / ROC Chrysler-Simca | 241/350 | oil pump | 0 |
| 1977 24 Hours of Le Mans | 56 | 22 | 6 | 26 | La Pierre Du Nord / Christine Laure (Societe R.O.C.) | Chevron B36 / ROC Chrysler-Simca | 304/343 | running | – |
| 1978 24 Hours of Le Mans | 55 | 38 | 32 | 30 | La Pierre du Nord / Lambreta (R.O.C. La Pierre du Nord) | Chevron B36 / ROC Chrysler-Simca | 195/370 | piston | – |
| 1979 24 Hours of Le Mans | 55 | 47 | 22 | 28 | La Pierre Du Nord / Yacco (Racing Organisation Course) | Chevron B36 / ROC Chrysler-Simca | 231/307 | running | – |