Ordered by the number of ascents recorded.
| Climb Name | Type | Grade | # Ascents Recorded | Notes | Exclude Reason |
|---|---|---|---|---|---|
| Mossdale Trip | Trad climb | E6 | 1 |
Named after a tragic caving accident. One of the first E6s in the UK. |
|
| Moss Ghyll | Trad climb | S | 1 | ||
| Moss Ghyll Grooves | Trad climb | VS | 1 | ||
| Mother of Pearl | Trad climb | E8 | 1 |
A left start to Marvellous, via a highball 'Welford 7C' dyno. |
|
| Moyer's Buttress | Trad climb | E1 | 1 | ||
| M P P | Trad climb | HVS | 1 |
M P P stands for Micro Precision Product, a camera belonging to Ken Wilson or John Cleare. |
|
| Mr. Cuddles | Trad climb | E8 | 1 | ||
| Mulatto Wall | Trad climb | E3 | 1 | ||
| Mutants Can Be Nice | Trad climb | E7 | 1 | ||
| My Fault Line | Trad climb | E6 | 1 | ||
| My Heart Fails Me | Trad climb | E5 | 1 | ||
| MYXOMOP | Trad climb | E9 | 1 | ||
| Naismith's Route | Trad climb | S | 1 | ||
| Naked and Savage | Trad climb | E7 | 1 | ||
| Naked Before the Beast | Trad climb | E6 | 1 | ||
| Natural Born Chillers | Trad climb | E6 | 1 | ||
| Natural High | Trad climb | E7 | 1 | ||
| Naughty Nauticals | Trad climb | E2 | 1 | ||
| Neanderthal | Trad climb | E9 | 1 | ||
| Necromancer | Trad climb | E7 | 1 |