All available race results Jef Drummen
No results available in season 1965.
Rider information for 1965
| Rank | 1493 |
| Score | 0 |
| Name | Jef DRUMMEN |
| Country | Netherlands |
| Team | Amstel Bier |
| Date | Race | Rank |
| 30/04 | Amstel Gold Race | 30 |
Rider information for 1966
| Rank | 525 |
| Score | 33 |
| Name | Jef DRUMMEN |
| Country | Netherlands |
| Team | Caballero |
| Date | Race | Rank |
| 30/04 | Meisterschaft von Zürich | 40 |
Rider information for 1967
| Rank | 743 |
| Score | 7 |
| Name | Jef DRUMMEN |
| Country | Netherlands |
| Team | Caballero |
| Date | Race | Rank |
| 02/03 | Omloop Het Volk | 58 |
Rider information for 1968
| Rank | 891 |
| Score | 3 |
| Name | Jef DRUMMEN |
| Country | Netherlands |
| Team | Caballero - Wielersport |