All available race results Leon Mahieu
No results available in season 1922.
Rider information for 1922
| Rank | 876 |
| Score | 1 |
| Name | Leon MAHIEU |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 22/06 | Paris - Rennes | 14 |
Rider information for 1930
| Rank | 906 |
| Score | 6 |
| Name | Leon MAHIEU |
| Country | France |
| Team | Individual |