Info
| Last name | Hoppner |
| First name | Karl |
| Nationality |  Canada |
| Date of birth | 13-07-1993 |
| Age | 32 |
| Date | Rank | Race |
|---|---|---|
| 18-09 | 32 |  Catamount Grand Prix (C2) |
| 29-01 | 41 |  UCI Cyclo-cross World Championships U19 (CM) |
| 23-01 | 34 |  UCI World Cup Hoogerheide U19 (CDM) |
| 02-01 | 11 |  FIDEA Cyclo-cross Tervuren U19 (CU19) |
| 01-01 | 8 | Grote Prijs Sven Nys U19 (CU19) |