Ordered by the number of ascents recorded.
| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Adam Harrison | 1 | |
| Adam Hughes | 1 | |
| Adam Jeffs | 1 | |
| Adam Price | 1 | |
| Adam Walker | 1 | |
| Adlai Marquez | 1 | |
| Adrian Baxter | 1 | |
| Adrian Garlick | 1 | |
| Adrian Grob | 1 | |
| Adrien Boulon | 1 | |
| A. Frazer | 1 | |
| Aiden Dunne | 1 | |
| Aitor Bárez | 1 | |
| AJ Flynn | 1 | |
| Ako Shillitoe | 1 | |
| Alan Moore | 1 | |
| Alannah Yip | 1 | |
| Albin Lindskog | 1 | |
| Aleksi Mikkola | 1 | |
| Aleš Česen | 1 |