| From: | United Kingdom 🇬🇧 |
| Gender: | Male |
| Family | |
| Peter Biven (sibling) | |
4 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Bow Wall First ascent. | E2 | Lead | May 1958 | |
|
Finishing pitches. |
||||
| Suicide Wall First ascent. With Trevor Peck and Peter Biven. | E1 | Alternate Leads | Aug 1955 | |
| Oesophagus First ascent. | E1 | Lead | 1962 | |
| Little Brown Jug First ascent. | VS | Alternate Leads | 1955 | |
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|