All available race results Léonce Thorez
| Date | Race | Rank |
| 15/08 | Trouville - Paris | 37 |
Rider information for 1917
| Rank | 290 |
| Score | 0 |
| Name | Léonce THOREZ |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 16/08 | Paris - Calais | 16 |
Rider information for 1923
| Rank | 905 |
| Score | 4 |
| Name | Léonce THOREZ |
| Country | France |
| Team | Individual |