All available race results Karl Erdmann
| Date | Race | Rank |
| 23/04 | Berlin - Hamburg | 19 |
| 05/08 | Rund um die Hainleite | 6 |
| 19/08 | Wien - Berlin | 9 |
| 17/09 | Rund um Mitteldeutschland | 10 |
Rider information for 1911
| Rank | 342 |
| Score | 35 |
| Name | Karl ERDMANN |
| Country | Germany |
| Team | Individual |