Info
| Last name | Niewiarowski |
| First name | Jakub |
| Nationality |  Poland |
| Date | Rank | Race |
|---|---|---|
| 14-07 | 20 | Polish National Championships - XCO U19 (CN) |
| 03-06 | DNF | Jelena Góra Trophy - Maja Wloszczowska MTB Race U19 (HC) |
| 07-05 | 20 | Invest-Park Górale na Start U19 (2) |
| Last name | Niewiarowski |
| First name | Jakub |
| Nationality | Poland |
| Date | Rank | Race |
|---|---|---|
| 14-07 | 20 | Polish National Championships - XCO U19 (CN) |
| 03-06 | DNF | Jelena Góra Trophy - Maja Wloszczowska MTB Race U19 (HC) |
| 07-05 | 20 | Invest-Park Górale na Start U19 (2) |