Debutants
Jay McCarthy is the youngest debutant in Ronde de l'Isard in 2011. There are 23 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | MCCARTHY Jay | Team Jayco Skins | 18y + 254d |
| 2 | KERBY Jordan | Team Jayco Skins | 18y + 278d |
| 3 | NEWBURY Anders | Chipotle - First Solar Development Team | 18y + 298d |
| 4 | ATKINS Joshua | Trek - Livestrong presented by Radioshack | 18y + 326d |
| 5 | PARKER Dale | Trek - Livestrong presented by Radioshack | 19y + 8d |
| 6 | TEUNS Dylan | Jong Vlaanderen - Bauknecht | 19y + 80d |
| 7 | VOGT Mario | Team Heizomat Mapei | 19y + 123d |
| 8 | LOVELOCK-FAY Mitchell | Team Jayco Skins | 19y + 128d |
| 9 | WASTYN Emiel | Jong Vlaanderen - Bauknecht | 19y + 139d |
| 10 | LANE Patrick | Team Jayco Skins | 19y + 264d |
| 11 | DURTSCHI Maxwell | Chipotle - First Solar Development Team | 19y + 359d |
| 12 | DOMBROWSKI Joe | Trek - Livestrong presented by Radioshack | 20y + 8d |
| 13 | RATHE Jacob | Chipotle - First Solar Development Team | 20y + 68d |
| 14 | MAYER Yannick | Team NSP | 20y + 94d |
| 15 | BROEDERS Garrit | Jong Vlaanderen - Bauknecht | 20y + 273d |
| 16 | VAN DEN ABEELE Arnaud | Jong Vlaanderen - Bauknecht | 20y + 328d |
| 17 | KERN Julian | Seven Stones | 21y + 143d |
| 18 | BIZKARRA Mikel | Orbea - Oreka SDA | 21y + 272d |
| 19 | STEELS Stijn | Jong Vlaanderen - Bauknecht | 21y + 272d |
| 20 | BAGÜES Aritz | Orbea - Oreka SDA | 21y + 274d |
| 21 | CABEDO Víctor | Orbea - Oreka SDA | 21y + 339d |
| 22 | DYBALL Benjamin | Team Jayco Skins | 22y + 30d |
| 23 | LEWIS Joe | Trek - Livestrong presented by Radioshack | 22y + 127d |