Debutants
Yann Pestiaux is the youngest debutant in Ronde de l'Isard in 2017. There are 13 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | PESTIAUX Yann | AGO-Aqua Service | 18y + 287d |
| 2 | SCOTT Robert | Team Wiggins | 18y + 299d |
| 3 | SCHELLING Ide | SEG Racing Academy | 19y + 102d |
| 4 | MONIQUET Sylvain | AGO-Aqua Service | 19y + 125d |
| 5 | TASSET Marvin | AGO-Aqua Service | 19y + 215d |
| 6 | MOLLY Kenny | AGO-Aqua Service | 20y + 146d |
| 7 | WILLIAMS Stephen | SEG Racing Academy | 20y + 344d |
| 8 | DEBUY Anthony | AGO-Aqua Service | 21y + 38d |
| 9 | KERFOOT-ROBSON Dylan | Team Wiggins | 21y + 76d |
| 10 | MAAS Jan | SEG Racing Academy | 21y + 89d |
| 11 | ERMENAULT Corentin | Team Wiggins | 21y + 112d |
| 12 | THOMPSON Michael | Team Wiggins | 22y + 100d |
| 13 | DENNIS Ashley | Team Wiggins | 22y + 104d |