All races
All races where Grou was either departure or arrival city, or a location on the route.
| # | Date | Race |
|---|---|---|
| 1 | 1963-05-22 | Olympia's Tour | Stage 7 |
| 2 | 1962-05-31 | Olympia's Tour | Stage 7 |
| 3 | 1962-05-30 | Olympia's Tour | Stage 6 |
| # | Date | Race |
|---|---|---|
| 1 | 1963-05-22 | Olympia's Tour | Stage 7 |
| 2 | 1962-05-31 | Olympia's Tour | Stage 7 |
| 3 | 1962-05-30 | Olympia's Tour | Stage 6 |