All available race results Charles/Karl Pfenninger
| Date | Race | Rank |
| 03/08 | Tour du lac de Bienne | 9 |
Rider information for 1890
| Rank | 333 |
| Score | 17 |
| Name | Charles/Karl PFENNINGER |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| 02/10 | Strassenmeisterschaft der Oberelsass | 7 |
Rider information for 1892
| Rank | 457 |
| Score | 0 |
| Name | Charles/Karl PFENNINGER |
| Country | Germany |
| Team | Individual |