Info
| Last name | Jona |
| First name | Dawid |
| Nationality |  Poland |
| Date of birth | 01-01-1998 |
| Age | 28 |
| Date | Rank | Race |
|---|---|---|
| 10-12 | 9 | Lubuskie Warte Zachodu (C2) |
| 03-12 | 8 | Bryksy Cross Gosciecin (C2) |
| 18-11 | DNF | Owocowy Przelaj (C2) |
| 11-11 | 20 |  Toi Toi Cup #5 - Rýmařov (C2) |
| 28-10 | 7 |  Gp Topolcianky (C2) |
| 22-10 | 14 | Gp Trnava (C2) |
| 30-09 | 17 | Grand Prix Ostrava (C2) |
| 15-01 | 7 | Polish National Championships CX (CN) |