Ordered by the number of ascents recorded.
| Climber Name | # Ascents Recorded | Notes |
|---|---|---|
| Graham Durrant | 1 | |
| Graham Summers | 1 | |
| Grant Gardner | 1 | |
| Gregers Gatzwiller | 1 | |
| Gregg Griffith | 1 | |
| Greg Lowe | 1 |
Rock climber, alpinist, equipment innovator, and entrepreneur. Early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967). References[1] https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends |
| Gudmund Grønhaug | 1 | |
| Guillaume Lebret | 1 | |
| Guillaume Mignard | 1 | |
| Günther Habersatter | 1 |
References |
| Gustav Bozard Larsen | 1 | |
| Guy Meadows | 1 | |
| Guy Robertson | 1 | |
| Gwen Morgan | 1 | |
| Gwilym Tossell | 1 | |
| Halvor Bjerke Bekken | 1 | |
| Halvor Hagen-kyrre Ostbo | 1 | |
| Hamish MacInnes | 1 |
Scottish climber, mountaineer, explorer, equipment designer, mountain rescuer, and author. Developed the MacInnes lightweight stretcher, the first all-metal ice axe, and the Terrordactyl - an early dropped-pick ice tool. References[1] https://smhc.co.uk/collection/terrordactyl-ice-axe-2/ [2] https://www.climber.co.uk/people/hamish-macinnes-a-man-of-the-mountains/ [3] https://www.ukclimbing.com/articles/features/hamish_macinnes_obituary_-_1930-2020-13228 |
| Hank Mather | 1 | |
| Hannah French | 1 |