All available race results Karl Senn
| Date | Race | Rank |
| 25/08 | World Championships Road Race (Amateurs) | 10 |
Rider information for 1923
| Rank | 294 |
| Score | 61 |
| Name | Karl SENN |
| Country | Switzerland |
| Team | Individual |
| Date | Race | Rank |
| 25/08 | World Championships Road Race (Amateurs) | 10 |
| Rank | 294 |
| Score | 61 |
| Name | Karl SENN |
| Country | Switzerland |
| Team | Individual |