Info
| Last name | Zoontjens |
| First name | Cees |
| Nationality |  Netherlands |
| Date of birth | 10-08-1944 |
| Place of birth | Tilburg |
| Passed away | 28-04-2011 |
| Age when passed away | 66 |
| Place of passing | Tilburg |
Monuments
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 1970 | - | 86th | - |
| Date | Rank | Race |
|---|---|---|
| 25-02 | 17 |  World Championship Cyclocross (CM) |
| 04-02 | 1 | Dutch National Championships CX (CN) |
Teams
| Year | Team |
|---|---|
| 1970 | Caballero - Laurens |
| 1969 | Caballero |
| 1968 | Caballero |
Victories
| This year | 0 |
| Total | 2 |