All available race results Constant Collet
| Date | Race | Rank |
| Tour de France | ||
| 03/07 | Stage 1 | 98 |
| 05/07 | Stage 2 | 64 |
| 07/07 | Stage 3 | 75 |
| 09/07 | Stage 4 | 73 |
| 11/07 | Stage 5 | 67 |
| 13/07 | Stage 6 | 55 |
| 15/07 | Stage 7 | 56 |
| 17/07 | Stage 8 | 61 |
| 19/07 | Stage 9 | 49 |
| 21/07 | Stage 10 | 45 |
| 23/07 | Stage 11 | 44 |
| 25/07 | Stage 12 | 40 |
| 27/07 | Stage 13 | 32 |
| 29/07 | Stage 14 | 40 |
| 31/07 | Stage 15 | 40 |
| 31/07 | General Classification | 41 |
Rider information for 1910
| Rank | 216 |
| Score | 54 |
| Name | Constant COLLET |
| Country | France |
| Team | La Française |
| Date | Race | Rank |
| 25/08 | Paris - Brest - Paris | 67 |
Rider information for 1911
| Rank | 410 |
| Score | 30 |
| Name | Constant COLLET |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| Tour de France | ||
| 30/06 | Stage 1 | 83 |
| 02/07 | Stage 2 | 108 |
| 04/07 | Stage 3 | 88 |
| 06/07 | Stage 4 | 75 |
Rider information for 1912
| Rank | 907 |
| Score | 0 |
| Name | Constant COLLET |
| Country | France |
| Team | Individual |