All available race results Achille Colas
| Date | Race | Rank |
| Tour de France | ||
| 02/07 | Stage 1 | 34 |
| 09/07 | Stage 2 | 15 |
| 13/07 | Stage 3 | 18 |
| 16/07 | Stage 4 | 12 |
| 20/07 | Stage 5 | 14 |
| 23/07 | Stage 6 | 5 |
| General Classification | 8 |
Rider information for 1904
| Rank | 15 |
| Score | 322 |
| Name | Achille COLAS |
| Country | France |
| Team | Davignon |