Info
| Last name | Karstens |
| First name | Leo |
| Nationality |  Germany |
| Date of birth | 22-12-1982 |
| Age | 42 |
| Date | Rank | Race |
|---|---|---|
| 23-11 | 30 | Budvar Cup #5 - Kleinmachnow (C3) |
| 01-02 | 32 |  UCI Cyclo-cross World Championships U23 (CM) |
| 19-01 | DNF |  UCI World Cup Wetzikon (CDM) |
| 05-01 | DNF |  UCI World Cup Liévin (CDM) |