All available race results Jan van Gelderen
| Date | Race | Rank |
| 23/04 | Nokere Koerse | 22 |
Rider information for 1947
| Rank | 1359 |
| Score | 0 |
| Name | Jan VAN GELDEREN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 18/04 | Ronde van Vlaanderen | 72 |
| Ronde van Nederland | ||
| 25/04 | Stage 2 | 5 |
| General Classification | 34 | |
| Tour de Luxembourg | ||
| 06/06 | General Classification | 24 |
Rider information for 1948
| Rank | 642 |
| Score | 35 |
| Name | Jan VAN GELDEREN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| Ronde van Nederland | ||
| 14/05 | Stage 9a | 1 |
| 15/05 | General Classification | 35 |
Rider information for 1949
| Rank | 596 |
| Score | 38 |
| Name | Jan VAN GELDEREN |
| Country | Netherlands |
| Team | Wilco Warfum |
| Date | Race | Rank |
| 26/03 | Elfstedenronde | 31 |
Rider information for 1951
| Rank | 1443 |
| Score | 0 |
| Name | Jan VAN GELDEREN |
| Country | Netherlands |
| Team | Flino |