Info
| Last name | Mannion |
| First name | Gavin |
| Nationality |  United States |
| Date of birth | 24-08-1991 |
| Age | 34 |
| Date | Rank | Race |
|---|---|---|
| 30-12 | 14 |  Azencross Loenhout U19 (CU19) |
| 28-12 | 12 | Superprestige Diegem U19 (CU19) |
| 26-12 | 36 | UCI World Cup Heusden-Zolder U19 (CDM) |
| 12-12 | 3 | USA National Championship CX U19 (CU19) |
| 26-01 | 32 |  UCI Cyclo-cross World Championships U19 (CM) |
Teams
Victories
| This year | 0 |
| Total | 6 |