All available race results Léon Louis Antoine Tanzi
| Date | Race | Rank |
| 02/01 | Toulouse - Castanet - Toulouse | 2 |
| 27/03 | Toulouse - Villefranche-Lauragais - Toulouse | 2 |
| 22/05 | Toulouse - Caraman - Toulouse | 2 |
| 19/06 | Boulogne - Versailles | 6 |
Rider information for 1870
| Rank | 1 |
| Score | 113 |
| Name | Léon Louis Antoine TANZI |
| Country | France |
| Team | Individual |