Info
| Last name | Karstens |
| First name | Leo |
| Nationality |  Germany |
| Date of birth | 22-12-1982 |
| Age | 42 |
| Date | Rank | Race |
|---|---|---|
| 22-12 | DNF |  UCI World Cup Kalmthout (CDM) |
| 02-02 | 21 | UCI Cyclo-cross World Championships U23 (CM) |
| 06-01 | DNF |  UCI World Cup Nommay (CDM) |
| Last name | Karstens |
| First name | Leo |
| Nationality | Germany |
| Date of birth | 22-12-1982 |
| Age | 42 |
| Date | Rank | Race |
|---|---|---|
| 22-12 | DNF | UCI World Cup Kalmthout (CDM) |
| 02-02 | 21 | UCI Cyclo-cross World Championships U23 (CM) |
| 06-01 | DNF | UCI World Cup Nommay (CDM) |