All available race results Károly Grőger
| Date | Race | Rank |
| 25/06 | Wien - Linz | 8 |
Rider information for 1911
| Rank | 1411 |
| Score | 0 |
| Name | Károly GRŐGER |
| Country | Hungary |
| Team | Individual |
| Date | Race | Rank |
| 25/06 | Wien - Linz | 8 |
| Rank | 1411 |
| Score | 0 |
| Name | Károly GRŐGER |
| Country | Hungary |
| Team | Individual |