Info
| Last name | Jansen |
| First name | Harry |
| Nationality |  Netherlands |
| Date of birth | 25-01-1947 |
| Age | 78 |
| Place of birth | Amsterdam |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 1970 | - | 33rd | - | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 21-06 | 2 | National Road Championships - Netherlands (CN) | |||||
| 01-05 | 10 |  Rund um den Henninger Turm (1.1) | |||||
| 25-04 | 37 | Amstel Gold Race (1.1) | |||||
| 05-04 | 33 |  Ronde van Vlaanderen (CDM) | |||||
 Paris - Nice (2.1) | |||||||
| 15-03 | 2 | Stage 7aHyères - Sainte Maxime (73.0km) | |||||
| 28-02 | 32 | Omloop Het Volk (1.1) | |||||
Teams
| Year | Team |
|---|---|
| 1973 | Rokado - de Gribaldy(from 25-05) |
| 1973 | HA-RO(until 24-04) |
| 1972 | Rokado |
| 1971 | Sonolor - Lejeune |
| 1970 | Sonolor - Lejeune |
| 1969 | Batavus - Continental - Alcina |
Victories
| This year | 0 |
| Total | 0 |