All available race results Louis Tanchou
| Date | Race | Rank |
| Tour de France | ||
| 04/07 | Stage 1 | 15 |
| 06/07 | Stage 2 | 20 |
| 30/09 | Paris - Tours | 23 |
Rider information for 1906
| Rank | 78 |
| Score | 90 |
| Name | Louis TANCHOU |
| Country | France |
| Team | Alcyon - Dunlop |
| Date | Race | Rank |
| 22/09 | Paris - Tours | 18 |
Rider information for 1907
| Rank | 132 |
| Score | 66 |
| Name | Louis TANCHOU |
| Country | France |
| Team | Individual |