Info
| Last name | Groen |
| First name | Roelof |
| Nationality |  Netherlands |
| Date of birth | 17-08-1952 |
| Age | 73 |
| Place of birth | Giethoorn |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| Ronde van Nederland (2.3) | |||||||
| 9 |  Standings | ||||||
| 16-08 | 5 | Stage 5bSteenwijk - Steenwijk (20.0km) | |||||
 Vuelta a España (2.HC) | |||||||
| 30-04 | DNF | Stage 8Monasterio de Leyre - Logroño (160.0km) | |||||
| 25-04 | 7 | Stage 3Cullera - Vinaroz (207.0km) | |||||
| 24-04 | 4 | Stage 2Benidorm - Cullera (170.0km) | |||||
| 05-04 | 25 | Amstel Gold Race (CDM) | |||||
| 02-04 | 34 |  Gent-Wevelgem (1.1) | |||||
Teams
Victories
| This year | 0 |
| Total | 0 |