Info
| Last name | Letev |
| First name | Marek |
| Nationality |  Czech Republic |
| Date | Rank | Race |
|---|---|---|
| 21-08 | 12 | Czech National Championships - XCO U19 (CN) |
| 31-07 | 27 | Izomat MTB Cup 2021 - Hlinsko CZ U19 (1) |
| 26-06 | 25 | Izomat MTB Cup 2021 - Bedrichov CZ (1) |
| 29-05 | 39 | Strabag Cup Brno U19 (1) |
| 22-05 | 51 | Strabag Cup Zadov U19 (1) |
| 02-05 | 19 |  Slovak Cup U19 (2) |