| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Margaret Jackson | 0 |
1843 - 1906. Described as "one of the greatest women climbers of her generation". The first woman to publish in the alpine club journal without having to use a pseudonym when she wrote up an account of her first winter ascent of the Jungfrau. It was on this route that she was forced to bivouac and suffered severe frost bite which led to the loss of several toes and her retirement from climbing in 1889. |
| Maria Cranor | 0 |
References[1] https://www.youtube.com/watch?v=lwimfJFAB3Y [2] Climbers We Lost March 2024, by Russ Clune https://www.climbing.com/people/remembering-maria-cranor/ |
| Marie Uri | 0 | |
| Marjan Keršič | 0 |
References |
| Mark Croxall | 0 | |
| Markel Mendieta Uribarren | 0 | |
| Mark Glaister | 0 | |
| Mark Kemball | 0 | |
| Mark Kroese | 0 |
Bibliography[1] Kroese, Mark. Fifty Favorite Climbs: The Ultimate North American Tick List. United States: Mountaineers Books, 2001. References |
| Marko Siivinen | 0 | |
| Mark Reeves | 0 | |
| Mark Twight | 0 | |
| Mark Udall | 0 | |
| Markus Jung | 0 | |
| Mark Vallance | 0 |
References[1] Remembering Mark Vallance by Tom Briggs, 2018 https://www.ukclimbing.com/articles/features/remembering_mark_vallance-10492 |
| Mark Weber | 0 | |
| Marsha Balaeva | 0 | |
| Martin Feistl | 0 |
References[1] https://explorersweb.com/free-soloist-dies-in-40m-fall/ [2] https://www.planetmountain.com/en/news/alpinism/martin-feistl-perishes-on-scharnitzspitze.html |
| Martin Jones | 0 | |
| Martin Moran | 0 |