All available race results H. Dunkel
| Date | Race | Rank |
| 19/04 | Den Haag - Brussel | 4 |
Rider information for 1931
| Rank | 583 |
| Score | 20 |
| Name | H. DUNKEL |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| 19/04 | Den Haag - Brussel | 4 |
| Rank | 583 |
| Score | 20 |
| Name | H. DUNKEL |
| Country | Germany |
| Team | Individual |