Info
| Last name | Minkema |
| First name | Siert |
| Nationality |  Netherlands |
| Date | Rank | Race |
|---|---|---|
| 27-08 | 3 | Benelux Cup - Zoetermeer U19 (2) |
| 20-08 | 12 |  MTB Kluisbergen U19 (2) |
| 30-07 | 5 | Vayamundo MTB Cup - Houffalize U19 (2) |
| 15-07 | 8 | Dutch National Championships - XCO U19 (CN) |
| 27-05 | 55 |  Alb-Gold Junior event - Albstadt U19 (2) |
| 21-05 | 18 | Eupen MTB weekend U19 (2) |
| 17-04 | 21 | Benelux Cup - Paasbike U19 (2) |
| 09-04 | 27 | GP Stad Beringen U19 (2) |