Ordered by the number of ascents recorded.
| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Lou Whittaker | 0 |
References[1] https://gripped.com/profiles/american-climber-and-guide-lou-whittaker-dies-at-95/ |
| Lucho Rivera | 0 | |
| Luke Mehall | 0 |
Founder of The Climbing Zine. |
| 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/ |
| Mark DeJohn | 0 | |
| Mark Kroese | 0 |
Bibliography[1] Kroese, Mark. Fifty Favorite Climbs: The Ultimate North American Tick List. United States: Mountaineers Books, 2001. References |
| Mark Twight | 0 | |
| Mark Udall | 0 | |
| Mark Weber | 0 | |
| Matt Cornell | 0 | |
| Matt Pincus | 0 | |
| Matt Samet | 0 |
References[1] Interview with Sonnie Trotter https://www.youtube.com/watch?v=yCk7vW2CSZs |
| Max Smerek | 0 | |
| Meagan Martin | 0 | |
| Melissa Arnot | 0 | |
| Melissa Strong | 0 | |
| Mercedes Pollmeier | 0 | |
| Michael Hauss | 0 | |
| Michael Kennedy | 0 |
Editor of Climbing magazine from 1974 to 1998. |
| Michael Levy | 0 |