| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Lurking Fear | Sport route | 8b+ | 3 | References[1] https://www.climbing.com/places/how-hard-can-slab-climbs-actually-get/ |
|
| Madame Allure | Boulder problem | 8B | 3 | ||
| MaDMAn | Trad climb | E8 | 3 | Originally given E7, but in the words of the second ascenionist Neil Kershaw:
References[1] https://ukbouldering.com/board/index.php/topic,10607.msg442742.html#msg442742 |
|
| Magma | Boulder problem | 8B | 3 | ||
| Magnum Opus | Sport route | 8b+ | 3 | ||
| Main Wall Eliminate | Trad climb | E4 | 3 | ||
| Mandragora | Boulder problem | 8C | 3 | ||
| Manic Strain | Sport route | 8a | 3 | 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 | 3 | ||
| Mare Allucinante | Sport route | 8b+ | 3 | ||
| Margalefas | Sport route | 8c | 3 | ||
| Martial Law | Sport route | 9a+ | 3 | ||
| Masse Critique | Sport route | 8b+ | 3 | ||
| Master and Cifuentes | Boulder problem | 8B+ | 3 | ||
| Master Blaster Arête | Trad climb | E7 | 3 | ||
| Matador | Sport route | 9a | 3 | ||
| Mediterraneo | Sport route | 8a | 3 | ||
| Metalcore | Sport route | 8c+ | 3 | ||
| Minaret | Trad climb | E8 | 3 | ||
| Min Din | Boulder problem | 8B | 3 | Oslo, Norway |