| Dossard | Etat du dossier | Nom | Epreuve | Club |
|---|---|---|---|---|
| 39378 | Complet | RONCERAY Gwenaelle | Trail 39 km | - |
| 88248 | Complet | RONCERAY Mathieu | Ultra trail 88 km | ACO SOURDEVAL |
| 271 | Complet | ROPERS Gabriel | Défi court 17+23 KM | - |
| 8303 | Complet | ROQUET Yoan | Trail 8 km | - |
| 88249 | Complet | ROSE Ludovic | Ultra trail 88 km | - |
| 23405 | Complet | ROSIN carlo | Trail 23 km | RUNNING CLUB TOUR EIFFEL |
| 88250 | Complet | ROTTIER Jerome | Ultra trail 88 km | - |
| - | Complet | ROUDOT Thomas | Pasta-Party (accompagnant) | - |
| 39379 | Complet | ROUDOT Thomas | Trail 39 km | - |
| 23406 | Complet | ROUSO Maxime | Trail 23 km | - |
| 17322 | Complet | ROUSSEL Marie | Trail 17 km nocturne | - |
| 39380 | Complet | ROUSSEL Olivier | Trail 39 km | - |
| 17323 | Complet | ROUSSEL Virginie | Trail 17 km nocturne | - |
| 17324 | Complet | ROUSSET Frederic | Trail 17 km nocturne | LC BRETTEVILLE SUR ODON |
| 810 | Complet | ROUSSIN Anthony | Défi ultra 17+88 KM | - |
| 13473 | Complet | ROUSSIN Christopher | Trail 13 km | - |
| 13474 | Complet | ROUSSIN Lucie | Trail 13 km | - |
| 17325 | Complet | ROUSSIN Mathieu | Trail 17 km nocturne | - |
| 13475 | Complet | ROUSSIN Mathieu | Trail 13 km | - |
| 88251 | Complet | ROUSSON VINCENT | Ultra trail 88 km | S/L BAIN DE BRETAGNE ATHLETISME |
| 13476 | Complet | ROUVIÈRE Emilie | Trail 13 km | - |
| 13477 | Complet | ROUX Philippe | Trail 13 km | - |
| 8304 | Complet | ROUXELIN Céline | Trail 8 km | - |
| 374 | Complet | ROUYER Yoann | Défi long 17+39 KM | - |
| 23407 | Complet | ROYER Max | Trail 23 km | - |
| 17326 | Complet | ROZEL Enzo | Trail 17 km nocturne | - |
| 88252 | Complet | ROZIAU Samuel | Ultra trail 88 km | - |
| 8305 | Complet | RUAULT Magalie | Trail 8 km | - |
| 8306 | Complet | RUAULT Sylvain | Trail 8 km | - |
| 39381 | Complet | RUELLO Pauline | Trail 39 km | - |