| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Lost Horizons | Sport route | 8c | 4 | ||
| Love Amongst the Butterflies | Sport route | 8b | 4 | ||
| Lubyanka | Trad climb | E3 | 4 | ||
| Lurppikerho | Boulder problem | 8B | 4 | ||
| Lynx | Boulder problem | 8A | 4 | ||
| M35 (A35) | Trad climb | E6 | 4 | ||
| Macumba Club | Sport route | 8c | 4 | ||
| Madball Sit Start | Boulder problem | 8B | 4 | ||
| Mad Maxx | Boulder problem | 8B | 4 |
L'Autre Toit roof linkup at Cul de Chien. |
|
| Magic Touch | Boulder problem | 8B | 4 | ||
| Manic Strain | Sport route | 8a | 4 |
The first 8a on slate, and one of the early 8as in the UK alongside Jerry Moffatt's Masterclass and Ben Moon's Statement of Youth. |
|
| Manphibian | Sport route | 9a | 4 | ||
| Margins of the Mind | Trad climb | E8 | 4 |
Originally E7, but a candidate for the UK's first E8, according to second ascentionist Nick Dixon. Now rated E8 in the 2025 Llanberis guide, the route is said to contain 7c/+ climbing in a very serious position. An astounding ascent for 1984, climbed after a cursory abseil inspection by John Redhead. [1]
References[1] https://www.jamesmchaffie.com/caffs-blog/clogwyn-duarddu-margins-of-the-mind [2] Clogwyn Du'r Arddu Guidebook, 2004 [2] https://www.jamesmchaffie.com/caffs-blog/clogwyn-duarddu-margins-of-the-mind |
|
| Marrow Bone Jelly | Trad climb | E7 | 4 |
Apparently named because the route is between Psycho, Adrenaline Rush and Little Cenotaph, and PAL was a dogfood at the time which contained marrowbone jelly. [1] References[1] https://ukbouldering.com/threads/boulder-problem-names-climbing-history.34883/post-721689 |
|
| Martial Law | Sport route | 9a+ | 4 | ||
| Massive Attack | Boulder problem | 8A+ | 4 | ||
| Master and Cifuentes | Boulder problem | 8B+ | 4 | ||
| Maturity | Sport route | 9a+ | 4 |
The first 9a+ in Japan. |
|
| Mayan Skies | Trad climb | E7 | 4 |
Originally established with four bolt runners and a bolted belay. These were later removed and the climb re-led in a single pitch by Gary Gibson. |
|
| Mean Streak | Trad climb | E6 | 4 |