All available race results Joop van der Aar
| Date | Race | Rank |
| 22/08 | World Championships Road Race (Amateurs) | 4 |
Rider information for 1925
| Rank | 251 |
| Score | 91 |
| Name | Joop VAN DER AAR |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 22/08 | World Championships Road Race (Amateurs) | 4 |
| Rank | 251 |
| Score | 91 |
| Name | Joop VAN DER AAR |
| Country | Netherlands |
| Team | Individual |