All available race results Robert Dumas
| Date | Race | Rank |
| 07/08 | Circuit de Mont-Blanc | 13 |
Rider information for 1949
| Rank | 1322 |
| Score | 1 |
| Name | Robert DUMAS |
| Country | France |
| Team | Individual |
No results available in season 1951.
Rider information for 1951
| Rank | 1480 |
| Score | 0 |
| Name | Robert DUMAS |
| Country | France |
| Team | Individual |
No results available in season 1952.
Rider information for 1952
| Rank | 985 |
| Score | 9 |
| Name | Robert DUMAS |
| Country | France |
| Team | Individual |