We are SUMC.

Play Hard. Climb Harder.

SUMC runs weekly climbing sessions, socials, fortnightly meets around the UK and annual trips abroad! We're here for beginners, plastic junkies and nails climbers alike. Find out more, visit our Facebook group, or check out our upcoming events.

Upcoming Event


Sat 7th - Fri 13th Aug. 2021

Signup live at

30 Jul 2021, 6 a.m.


10:00 at Snowdonia Mountain Hut