All available race results Jan van der Horst
| Date | Race | Rank |
| 19/03 | Ster van Zwolle | 1 |
Rider information for 1966
| Rank | 618 |
| Score | 18 |
| Name | Jan VAN DER HORST |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 02/04 | Ronde van Vlaanderen | 92 |
| 09/04 | Paris - Roubaix | 59 |
| 15/04 | Amstel Gold Race | 40 |
| 25/04 | Nokere Koerse | 22 |
| 30/04 | Meisterschaft von Zürich | 10 |
| Tour de Luxembourg | ||
| 16/06 | Stage 1 | 10 |
| 19/06 | General Classification | 36 |
Rider information for 1967
| Rank | 299 |
| Score | 106 |
| Name | Jan VAN DER HORST |
| Country | Netherlands |
| Team | Caballero |
| Date | Race | Rank |
| 02/03 | Omloop Het Volk | 38 |
| Paris - Nice | ||
| 15/03 | General Classification | 50 |
| 30/03 | Ronde van Vlaanderen | 22 |
| 16/04 | Gent - Wevelgem | 20 |
| 05/05 | Meisterschaft von Zürich | 12 |
| Tour de Luxembourg | ||
| 17/06 | General Classification | 44 |
Rider information for 1968
| Rank | 232 |
| Score | 167 |
| Name | Jan VAN DER HORST |
| Country | Netherlands |
| Team | Caballero - Wielersport |
| Date | Race | Rank |
| 01/03 | Omloop Het Volk | 41 |
| 02/03 | Ronde van Limburg | 35 |
| 23/03 | Dwars door België | 21 |
| 16/04 | Gent - Wevelgem | 31 |
| 01/05 | Rund um den Henninger Turm | 28 |
| Tour de Luxembourg | ||
| 16/06 | General Classification | 38 |
Rider information for 1969
| Rank | 317 |
| Score | 119 |
| Name | Jan VAN DER HORST |
| Country | Netherlands |
| Team | Caballero |
No results available in season 1970.
Rider information for 1970
| Rank | 1087 |
| Score | 0 |
| Name | Jan VAN DER HORST |
| Country | Netherlands |
| Team | Caballero - Laurens |
No results available in season 1972.
Rider information for 1972
| Rank | 869 |
| Score | 3 |
| Name | Jan VAN DER HORST |
| Country | Netherlands |
| Team | Individual |