All available race results Valentin Dumestre
| Date | Race | Rank |
| Circuit du Midi | ||
| 14/07 | General Classification | 48 |
Rider information for 1937
| Rank | 1346 |
| Score | 0 |
| Name | Valentin DUMESTRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour du Sud-Ouest | ||
| 06/06 | General Classification | 29 |
Rider information for 1938
| Rank | 1407 |
| Score | 0 |
| Name | Valentin DUMESTRE |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 30/04 | Bordeaux - Pau | 7 |
| Tour du Sud-Ouest | ||
| 11/06 | General Classification | 50 |
Rider information for 1939
| Rank | 709 |
| Score | 19 |
| Name | Valentin DUMESTRE |
| Country | France |
| Team | Individual |