Info
| Last name | Janssen |
| First name | Jan |
| Nationality |  Netherlands |
| Date of birth | 19-05-1940 |
| Age | 85 |
| Place of birth | Nootdorp |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 06-10 | 61 |  Paris - Tours (1.1) | |||||
| 11-08 | 7 |  UCI World Championship Ronse (CM) | |||||
| Tour de France (2.HC) | |||||||
| 04-07 | DNF | Stage 12Bagnères-de-Luchon - Toulouse (173.0km) | |||||
| 01-07 | 14 | Stage 9Bordeaux - Pau (202.0km) | |||||
| 30-06 | 5 | Stage 8Limoges - Bordeaux (232.0km) | |||||
| 29-06 | 1 | Stage 7Angers - Limoges (236.0km) | |||||
| 28-06 | 4 | Stage 6aRennes - Angers (119.0km) | |||||
| 28-06 | 36 | Stage 6bAngers - Angers (24.0km) | |||||
| 27-06 | 3 | Stage 5Rouen - Rennes (285.0km) | |||||
| 26-06 | 11 | Stage 4Roubaix - Rouen (236.0km) | |||||
| 25-06 | 16 | Stage 3Jambes - Roubaix (223.0km) | |||||
| 24-06 | 5 | Stage 2aReims - Jambes (185.0km) | |||||
| 24-06 | 1 | Stage 2bJambes - Jambes (21.0km) | |||||
| 23-06 | 26 | Stage 1Nogent-sur-Marne - Epernay (153.0km) | |||||
| 06-05 | 2 | La Flèche Wallonne (1.1) | |||||
| 05-05 | 9 | Liège-Bastogne-Liège (CDM) | |||||
| 28-04 | 55 | Paris - Brussel (1.1) | |||||
| Ronde van België (2.3) | |||||||
| 8 |  Standings | ||||||
| 25-04 | 3 | Stage 4Namur - Brussel (212.0km) | |||||
| 24-04 | 1 | Stage 3aAgimont - Namur (190.0km) | |||||
| 07-04 | 3 | Paris-Roubaix (CDM) | |||||
| 03-04 | 7 | De Brabantse Pijl (1.3) | |||||
| 31-03 | 13 | Ronde van Vlaanderen (CDM) | |||||
| 24-03 | 20 | Gent-Wevelgem (1.1) | |||||
| 16-03 | 11 | E3 Prijs Harelbeke (1.1) | |||||
| 03-03 | 4 | Kuurne-Brussel-Kuurne (1.1) | |||||
| 02-03 | 31 | Omloop Het Volk (1.1) | |||||
Teams
Victories
| This year | 0 |
| Total | 27 |