All available race results L. Dubois
| Date | Race | Rank |
| 12/10 | Championnat de Normandie | 7 |
Rider information for 1890
| Rank | 296 |
| Score | 22 |
| Name | L. DUBOIS |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 24/04 | Rouen - Le Havre - Rouen | 24 |
Rider information for 1892
| Rank | 402 |
| Score | 0 |
| Name | L. DUBOIS |
| Country | France |
| Team | Individual |