Info
| Last name | van Witzenburg-de Groot |
| First name | Marieke |
| Nationality |  Netherlands |
| Date of birth | 29-10-1985 |
| Age | 40 |
Monuments
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 2020 | - | - | 54th |
Teams
Victories
| This year | 0 |
| Total | 0 |
| Last name | van Witzenburg-de Groot |
| First name | Marieke |
| Nationality | Netherlands |
| Date of birth | 29-10-1985 |
| Age | 40 |
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 2020 | - | - | 54th |
| This year | 0 |
| Total | 0 |