| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Cedric Lo Piccolo | 2 | |
| Charlie Low | 2 | |
| Charlie Porter | 2 | |
| Charlotte André | 2 | |
| Charlotte Telfer | 2 | |
| Charlotte Warner | 2 | |
| Chiara Hanke | 2 | |
| Chon Jongwon | 2 | |
| Chris Jones | 2 | |
| Chris King | 2 | |
| Chris Marley | 2 | |
| Chris Matthew | 2 | |
| Chris Parkin | 2 | |
| Christian Durkin | 2 | |
| Christophe Laumone | 2 | |
| Claire Youdale | 2 | |
| Courtney Arnold | 2 | |
| Cozmo Rothfork | 2 | |
| Daina Leigh | 2 | |
| Daniel Fisher | 2 |