Info
| Last name | De Cleyn |
| First name | Dave |
| Nationality |  Belgium |
| Date of birth | 02-08-1988 |
| Age | 37 |
| Place of birth | Lier |
| Date | Rank | Race |
|---|---|---|
| 10-12 | 11 | Superprestige Hamme-Zogge U23 (CU23) |
| 05-02 | 28 | Superprestige Hoogstraten U19 (C1) |
| 04-02 | 2 | Krawaten Cross Lille U19 (CU19) |
| 07-01 | 5 | Belgian National Championships CX U19 (CU19) |
| 01-01 | 3 | Grote Prijs Sven Nys U19 (CU19) |