Ordered by the number of ascents recorded.
| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Rafał Moucki | 1 |
Strong Polish rock climber whose hardest routes resisted repeat for more than a decade. References |
| Raffael Gruber | 1 | |
| Ragnhild Amundsen | 1 | |
| Rajko Zajc | 1 | |
| Ramon Marin | 1 |
References |
| Ravioli Biceps | 1 |
References[1] https://www.climbing.com/culture-climbing/meet-ravioli-biceps-one-of-the-worlds-best-moonboarders/ |
| Raymond Hu | 1 | |
| Raymond Leininger | 1 | |
| Rebecca Kinghorn | 1 | |
| Rebekah Burbery | 1 | |
| Reidun Romundstad | 1 | |
| Reinhold Messner | 1 |
References[1] Interview with Ken Wilson for Mountain Issue 15, page 28 (1971) [2] https://theedgeofthemap.substack.com/p/interview-reinhold-messner-on-mountaineering?r=88uaw3 |
| Reini Scherer | 1 |
References |
| Rein Leidal | 1 | |
| Rei Sugimoto | 1 | |
| Rémy Bergasse | 1 | |
| René Ferlet | 1 |
References |
| Richard Bingham | 1 | |
| Richard Grant | 1 | |
| Richard Hession | 1 |