| Dossard | Etat du dossier | Nom | Epreuve | Club |
|---|---|---|---|---|
| 13475 | Complet | Daisy ROJAS | Trail 13 km | - |
| 301 | Complet | Cedric ROLLAND | Ultra trail 90 km | - |
| 39407 | Complet | Adrien ROMAGNé | Trail 39 km | - |
| 8435 | Complet | Basile ROMANET | Trail 8 km | - |
| - | Complet | Jean-Michel ROME | Randonnée 15 km | - |
| 39408 | Complet | Virgil ROMMÉ | Trail 39 km | - |
| 302 | Complet | Nicolas RONDEAU | Ultra trail 90 km | - |
| 303 | Complet | Frédéric RONGIER | Ultra trail 90 km | - |
| 13476 | Incomplet | Camille ROPTIN | Trail 13 km | - |
| 13477 | Complet | Yoan ROQUET | Trail 13 km | - |
| 8436 | Complet | Sarah ROQUIGNY | Trail 8 km | - |
| 13478 | Complet | Celine ROSENBLUM | Trail 13 km | - |
| 13479 | Complet | Charles ROUET | Trail 13 km | - |
| 8437 | Complet | Quentin ROUF | Trail 8 km | - |
| 17333 | Complet | Guillaume ROUGIER | Trail 17 km Nocturne | - |
| 8438 | Complet | Clément ROUSSEL | Trail 8 km | - |
| 8439 | Complet | Marie ROUSSEL | Trail 8 km | - |
| 17334 | Complet | Virginie ROUSSEL | Trail 17 km Nocturne | - |
| 23412 | Complet | Antoine ROUSSELIN | Trail 23 km | CAEN ATHLETIC CLUB* |
| 8440 | Incomplet | Naelle ROUVET | Trail 8 km | - |
| 13480 | Complet | Philippe ROUX | Trail 13 km | - |
| 8441 | Complet | Céline ROUXELIN | Trail 8 km | - |
| 39409 | Complet | Jules ROUZIERE | Trail 39 km | - |
| 39410 | Incomplet | Hugo ROY | Trail 39 km | - |
| 39411 | Complet | Antoine ROYER | Trail 39 km | - |
| 13481 | Incomplet | Batiste RUAULT | Trail 13 km | - |
| 304 | Complet | Jean-Baptiste RUAULT | Ultra trail 90 km | - |
| 8442 | Complet | Magalie RUAULT | Trail 8 km | - |
| 13482 | Complet | Sylvain RUAULT | Trail 13 km | - |
| 13483 | Complet | Axelle RUAULTS | Trail 13 km | - |