All available race results Blay
| Date | Race | Rank |
| 01/08 | Tour du Lac Léman | 3 |
Rider information for 1904
| Rank | 160 |
| Score | 23 |
| Name | BLAY |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 01/08 | Tour du Lac Léman | 3 |
| Rank | 160 |
| Score | 23 |
| Name | BLAY |
| Country | Switzerland |
| Team | Individual |