All available race results Jan Tummers
No results available in season 1962.
Rider information for 1962
| Rank | 855 |
| Score | 8 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 05/09 | World Championships Road Race (Amateurs) | 45 |
Rider information for 1964
| Rank | 830 |
| Score | 10 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| Ronde van Nederland | ||
| 16/05 | General Classification | 25 |
Rider information for 1965
| Rank | 522 |
| Score | 34 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | Fritesspecialist |
| Date | Race | Rank |
| Grote Prijs van Nederland | ||
| 14/08 | General Classification | 33 |
| 31/08 | Druivenkoers - Overijse | 18 |
Rider information for 1966
| Rank | 820 |
| Score | 5 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | V.R.P. - Locomotief |
| Date | Race | Rank |
| 10/03 | Ronde van Limburg | 22 |
| Paris - Nice | ||
| 15/03 | General Classification | 34 |
| 18/03 | Milano - Sanremo | 66 |
| 15/04 | Amstel Gold Race | 10 |
| Tour de Suisse | ||
| 24/06 | General Classification | 12 |
| 30/08 | Druivenkoers - Overijse | 18 |
Rider information for 1967
| Rank | 175 |
| Score | 291 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | Willem II - Gazelle |
| Date | Race | Rank |
| 02/03 | Omloop Het Volk | 37 |
| 16/04 | Paris - Camembert | 34 |
| 28/04 | Liège - Bastogne - Liège | 36 |
| 28/08 | Druivenkoers - Overijse | 33 |
Rider information for 1968
| Rank | 536 |
| Score | 24 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | Willem II - Gazelle |
No results available in season 1969.
Rider information for 1969
| Rank | 1079 |
| Score | 0 |
| Name | Jan TUMMERS |
| Country | Netherlands |
| Team | Willem II - Gazelle |