All available race results Joseph Leblanc
| Date | Race | Rank |
| 20/06 | Paris - Bruxelles | 24 |
| Tour de France | ||
| 05/07 | Stage 1 | 55 |
| 07/07 | Stage 2 | 114 |
| 09/07 | Stage 3 | 29 |
| 11/07 | Stage 4 | 36 |
| 13/07 | Stage 5 | 33 |
| 15/07 | Stage 6 | 33 |
| 17/07 | Stage 7 | 49 |
| 19/07 | Stage 8 | 49 |
| 21/07 | Stage 9 | 55 |
| 23/07 | Stage 10 | 35 |
| 25/07 | Stage 11 | 37 |
| 27/07 | Stage 12 | 49 |
| 29/07 | Stage 13 | 31 |
| 01/08 | Stage 14 | 54 |
| 01/08 | General Classification | 34 |
Rider information for 1909
| Rank | 130 |
| Score | 143 |
| Name | Joseph LEBLANC |
| Country | France |
| Team | Nil - Supra |
| Date | Race | Rank |
| Tour de France | ||
| 03/07 | Stage 1 | 43 |
| 05/07 | Stage 2 | 36 |
| 07/07 | Stage 3 | 29 |
| 09/07 | Stage 4 | 32 |
| 11/07 | Stage 5 | 27 |
| 13/07 | Stage 6 | 17 |
| 15/07 | Stage 7 | 23 |
| 17/07 | Stage 8 | 36 |
| 19/07 | Stage 9 | 27 |
| 21/07 | Stage 10 | 34 |
| 23/07 | Stage 11 | 25 |
| 25/07 | Stage 12 | 27 |
| 27/07 | Stage 13 | 27 |
| 29/07 | Stage 14 | 21 |
| 31/07 | Stage 15 | 28 |
| 31/07 | General Classification | 22 |
Rider information for 1910
| Rank | 108 |
| Score | 159 |
| Name | Joseph LEBLANC |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 02/04 | Paris - Tours | 20 |
| 16/04 | Paris - Roubaix | 29 |
Rider information for 1911
| Rank | 178 |
| Score | 106 |
| Name | Joseph LEBLANC |
| Country | France |
| Team | Automoto - Persan |
| Date | Race | Rank |
| 11/08 | Course du Soleil de Nice | 1 |
Rider information for 1912
| Rank | 333 |
| Score | 36 |
| Name | Joseph LEBLANC |
| Country | France |
| Team | Individual |