All available race results Marcel Thomas
| Date | Race | Rank |
| 23/08 | World Championships Road Race (Amateurs) | 8 |
Rider information for 1952
| Rank | 525 |
| Score | 49 |
| Name | Marcel THOMAS |
| Country | France |
| Team | Individual |
No results available in season 1953.
Rider information for 1953
| Rank | 1497 |
| Score | 0 |
| Name | Marcel THOMAS |
| Country | France |
| Team | Dilecta - J.B. Louvet - Wolber |
No results available in season 1954.
Rider information for 1954
| Rank | 1284 |
| Score | 1 |
| Name | Marcel THOMAS |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour de l'Ouest | ||
| 13/08 | General Classification | 54 |
Rider information for 1955
| Rank | 819 |
| Score | 18 |
| Name | Marcel THOMAS |
| Country | France |
| Team | Follis - Dunlop |