| Grimpeurs | Nationalité | Nb de voies |
| Ella Adamovska | 1 | |
| Miles Adamson | 1 | |
| 1 | ||
| 5 | ||
| José Agusti | 1 | |
| Eric Albertini | 4 | |
| 26 | ||
| Mar Alvarez | 2 | |
| Mark Anderson | 1 | |
| 78 | ||
| Luca Andreozzi | 1 | |
| Inaki Arantzamendi | 1 | |
| Kevin Arc | 1 | |
| Ana Belen Argudo | 1 | |
| Nigel Armino | 1 | |
| Iker Arroitajauregi | 1 | |
| Patrik Aufdenblatten | 3 |