Info
| Last name | de Boer - van Velzen |
| First name | Olga |
| Nationality |  Netherlands |
| Date of birth | 19-05-1976 |
| Age | 49 |
| Date | Rank | Race |
|---|---|---|
| 20-06 | 20 | National Road Championships - Netherlands TT (CN) |
Teams
| Year | Team |
|---|---|
| 2004 | Team Ton Van Bemmelen Sports |
| 2003 | Team Ton Van Bemmelen Sports |
Victories
| This year | 0 |
| Total | 0 |