| Dossard | Etat du dossier | Nom | Epreuve | Club |
|---|---|---|---|---|
| 17084 | Complet | Aude COTTRANT | Trail 17 km Nocturne | - |
| 23108 | Complet | Cédric COUANON | Trail 23 km | - |
| 39107 | Complet | Gael COUDERT | Trail 39 km | CAEN ATHLETIC CLUB* |
| 13101 | Complet | Bénédicte COUDIERE | Trail 13 km | - |
| 23109 | Complet | Léna COUDRETTE-AUMONT | Trail 23 km | - |
| 39108 | Complet | Maxime COUDRIN | Trail 39 km | - |
| 335 | Complet | Matthieu COUETTE | Ultra trail 90 km | - |
| 69 | Complet | François-Xavier COUILLARD | Ultra trail 90 km | GA NOISY LE GRAND |
| 23110 | Complet | Lucie COUILLARD | Trail 23 km | - |
| 23111 | Complet | Patrick COUILLARD | Trail 23 km | CAP CONDE |
| 13102 | Complet | Margot COULON | Trail 13 km | - |
| 13103 | Complet | Sébastien COUMES-LAUCATE | Trail 13 km | - |
| 39109 | Incomplet | Nelly COUPEZ | Trail 39 km | - |
| 8105 | Complet | Marie COUPPEY | Trail 8 km | - |
| 8106 | Complet | Olivier COUPPEY | Trail 8 km | - |
| 614 | Complet | Thomas COURAPIED | Défi long (17+39 km) | - |
| 70 | Complet | Romain COURMONT | Ultra trail 90 km | - |
| 13104 | Complet | Paul COURTEILLE | Trail 13 km | - |
| 904 | Complet | Sébastien COURTEILLE | Défi Ultra (8+17+90 km) | - |
| 39110 | Complet | Laurent COURVAL | Trail 39 km | CAEN ATHLETIC CLUB* |
| 71 | Complet | charlie COUSIN | Ultra trail 90 km | - |
| 72 | Complet | Gildas COUSIN | Ultra trail 90 km | - |
| 13105 | Complet | Jean-Francois COUSIN | Trail 13 km | - |
| 905 | Complet | Victor COUSIN | Défi Ultra (8+17+90 km) | - |
| 13106 | Complet | Abel COUSTAURY | Trail 13 km | - |
| 39111 | Complet | Cedric COUSTAURY | Trail 39 km | - |
| 39112 | Incomplet | axel COUTANT | Trail 39 km | - |
| 13107 | Incomplet | Théo COUTURIER | Trail 13 km | - |
| 13108 | Incomplet | Gautier COZIAN | Trail 13 km | - |
| 73 | Incomplet | Damien CRÉMILLEUX | Ultra trail 90 km | - |