Info
| Last name | Kostelnicak |
| First name | Martin |
| Nationality |  Slovakia |
| Date of birth | 03-02-1986 |
| Age | 40 |
About Martin Kostelnicak
Martin Kostelnicak is a Slovak cycling professional, 40 years old.
| Date | Rank | Race |
|---|---|---|
| 19-07 | 6 | Slovak National Championships - XCO (CN) |
| 21-06 | DNF | Grand Prix Dohnany (C1) |