| Chuyu CAI | CHN | 8 Races |
| Rosana CAICEDO | CHI | 7 Races |
| Julie CAILLERETZ | FRA | 19 Races |
| Anne CAIRNS | SAM | 6 Races |
| David CAL | ESP | 3 Races |
| Livia CALE | ROU | 17 Races |
| Adina CALE | ROU | 7 Races |
| Leonard CALIN | ROU | 1 Races |
| Christopher CALVERT | GBR | 14 Races |
| Ignacio CALVO | ESP | 4 Races |
| Adolfo CAMARA CASTANEDA | MEX | 2 Races |
| Cinara CAMARGO BARBOSA | BRA | 4 Races |
| Valentin CAMENESCHI | ROU | 10 Races |
| Francisco CAMILO | MEX | 2 Races |
| Francisco CAMILO CORTES | MEX | 4 Races |