All available race results Marcel Thull
| Date | Race | Rank |
| 30/08 | World Championships Road Race (Amateurs) | 39 |
Rider information for 1975
| Rank | 572 |
| Score | 9 |
| Name | Marcel THULL |
| Country | Luxembourg |
| Team | Individual |
| Date | Race | Rank |
| Tour de Luxembourg | ||
| 12/06 | Stage 2 | 7 |
| 14/06 | General Classification | 12 |
Rider information for 1976
| Rank | 488 |
| Score | 25 |
| Name | Marcel THULL |
| Country | Luxembourg |
| Team | Individual |
| Date | Race | Rank |
| Tour de Luxembourg | ||
| 12/06 | General Classification | 21 |
| 26/06 | 3 Nationen-Meisterschaft (SUI/FRG/LUX) | 16 |
Rider information for 1977
| Rank | 666 |
| Score | 7 |
| Name | Marcel THULL |
| Country | Luxembourg |
| Team | Gios |