All available race results Léon-Eugène Lair
| Date | Race | Rank |
| 15/07 | Morlaix - Brest - Morlaix | 12 |
| 06/09 | Paris - Brest - Paris | 21 |
Rider information for 1891
| Rank | 168 |
| Score | 76 |
| Name | Léon-Eugène LAIR |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 27/08 | Paris - Cabourg | 14 |
Rider information for 1896
| Rank | 655 |
| Score | 6 |
| Name | Léon-Eugène LAIR |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 22/08 | Paris - Cabourg | 20 |
Rider information for 1897
| Rank | 623 |
| Score | 0 |
| Name | Léon-Eugène LAIR |
| Country | France |
| Team | Individual |