All available race results Károly Szeifert
| Date | Race | Rank |
| 25/06 | Wien - Linz | 13 |
Rider information for 1911
| Rank | 1414 |
| Score | 0 |
| Name | Károly SZEIFERT |
| Country | Hungary |
| Team | Individual |
| Date | Race | Rank |
| 25/06 | Wien - Linz | 13 |
| Rank | 1414 |
| Score | 0 |
| Name | Károly SZEIFERT |
| Country | Hungary |
| Team | Individual |