Info
| Last name | Karczynski |
| First name | Marcin |
| Nationality |  Poland |
| Date of birth | 06-07-1978 |
| Age | 47 |
About Marcin Karczynski
Marcin Karczynski is a Polish professional cyclist, 47 years old. Active in mountain biking, road cycling.
| Date | Rank | Race |
|---|---|---|
| 23-06 | 50 | National Road Championships - Poland U19 (CN) |