Info
| Last name | van Velzen |
| First name | Jan |
| Nationality |  Netherlands |
| Date of birth | 07-12-1975 |
| Age | 50 |
Monuments
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 2004 | 121st | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| Ster Elektrotoer (2.4) | |||||||
| 14 |  Standings | ||||||
| 16-09 | Stage 6Valkenburg - Schijndel (174.0km) | ||||||
| 14-09 | 4 | Stage 4Valkenburg - Valkenburg (10.0km) | |||||
| 10-09 | 1 |  GP Marcel Kint - Zwevegem (Nat) | |||||
| Ronde van Nederland (2.1) | |||||||
| 6 | Standings | ||||||
| 19 |  Points | ||||||
| 01-09 | 7 | Stage 6Blerick - Landgraaf (228.0km) | |||||
| 31-08 | 46 | Stage 5Markelo - Venlo (192.0km) | |||||
| 30-08 | 99 | Stage 3Nijverdal - Denekamp (83.0km) | |||||
| 30-08 | 22 | Stage 4Nordhorn - Denekamp (23.0km) | |||||
| 29-08 | 92 | Stage 2Tiel - Nijverdal (184.0km) | |||||
| 28-08 | 57 | Stage 1Rotterdam - Tilburg (186.0km) | |||||
| 15-08 | 3 | National Road Championships - Netherlands TT (CN) | |||||
 Tour de Luxembourg (2.2) | |||||||
| 16-06 | 2 | Stage 3Dudelange - Luxembourg (102.0km) | |||||
| 19-04 | 15 | Veenendaal-Veenendaal (1.2) | |||||
| 16-04 | 75 |  Rund um Köln (1.3) | |||||
| 11-04 | 60 | Gent-Wevelgem (1.HC) | |||||
| 08-04 | DNF | Ronde van Vlaanderen (CDM) | |||||
Teams
Victories
| This year | 0 |
| Total | 1 |