Info
| Last name | Koster |
| First name | Claudia |
| Nationality |  Netherlands |
| Date of birth | 22-03-1992 |
| Age | 33 |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Lotto Belisol Belgium Tour (2.2) | |||||||
| 12-09 | 15 | Stage 1Honnelles - Honnelles (110.0km) | |||||
| Energiewacht Tour (2.2) | |||||||
| 12-04 | 20 | Stage 4Uithuizen - Uithuizen (143.0km) | |||||
Teams
Victories
| This year | 0 |
| Total | 2 |