Info
| Last name | Kostiha |
| First name | Antonin |
| Nationality |  Czech Republic |
| Date | Rank | Race | |
|---|---|---|---|
| 16-08 | DNF | National Road Championships - Czech Republic U23 (CN) | |
| 26-07 | 102 |  GP Kranj (1.2) | |
| 19-07 | 39 |  Puchar MON (1.2) | |
| 63 Dookola Mazowsza (2.2) | |||
| 99 |  Standings | ||
| 55 |  Youth | ||
| 18-07 | 105 | Stage 4Kozienice - Kozienice (165.0km) | |
| 17-07 | 100 | Stage 3Grodzisk Mazowiecki - Grodzisk Mazowiecki (170.0km) | |
| 16-07 | 108 | Stage 2Warsaw - Warsaw (2.0km) | |