| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Rachel Carr | 1 | |
| Rachel Goldman | 1 | |
| Rachel Morrison-Elliot | 1 | |
| Raffael Gruber | 1 | |
| Rajko Zajc | 1 | |
| Raleigh Simpson | 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 Leininger | 1 | |
| Rebecca Kinghorn | 1 | |
| Reini Scherer | 1 |
References |
| Rei Sugimoto | 1 | |
| Rémi Duboz | 1 | |
| Rémy Bergasse | 1 | |
| René Ferlet | 1 |
References |
| Richard Ames | 1 | |
| Richard Bingham | 1 | |
| Richard Grant | 1 | |
| Richard Hession | 1 | |
| Richard Jensen | 1 |
References[1] https://www.amazon.co.uk/Wings-Steel-Perspective-Christian-Continuous/dp/082800739X |