Ordered by the number of ascents recorded.
| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Louis Leclercq | 2 | |
| Luke Fletcher | 2 | |
| Maisy-Rose Lanyon | 2 | |
| Mark McGowan | 2 | |
| Mark Stokes | 2 | |
| Martin Crook | 2 |
Eryri fixture climbing numerous new routes and developing bouldering areas from the 1980s to 2020s. References |
| Mary Jenner | 2 | |
| Matt Goode | 2 | |
| Maya Patel | 2 | |
| Megan Willmott | 2 | |
| Michael Bate | 2 | |
| Michelle O'Loughlin | 2 | |
| Mike Kosterlitz | 2 |
Valle dell'Orco trad pioneer and Nobel Prize winner. References |
| Mike Mullins | 2 | |
| Mike Thomas | 2 | |
| Molly Hymes | 2 | |
| Molly Shep | 2 | |
| Morgan Preece | 2 | |
| Naomi Cokell | 2 | |
| Natalie Tanzer | 2 |