London Climbing Centres' one-day open competition: 100 qualifier blocs for every level in morning or afternoon sessions, then live Open and Women's+ finals from 19:00 with a prize pool over £10,000.
As HarroWall announced it. Plans change, so check with the wall before you go. Something wrong? Let us know.
A Halloween-themed fun comp, and the one night of the year adults get into HarroWall's caves, Krazy Climb and death slide, included in the comp entry. The top of the podium wins LDN Big Comp tickets.
Blue Spider Indoor Climbing, Guildford, England, United Kingdom39 km away
Final round of Blue Spider's autumn bouldering series on a new set, with junior (under 16), open and veteran (45+) categories and prizes for the top scorers. Scorecards from reception, due back by 10pm on the closing day.

£33
Substation Brixton, London, England, United Kingdom20 km away
A climbing date night for singles run with Haystack: guests are matched into groups, climb from about 7pm to 9:30pm, then carry on in the café-bar. Tickets are sold through Fatsoma.

£18
The Reach Climbing Wall, London, England, United Kingdom28 km away
The fifth year of The Reach's climbing-in-the-dark night, with head torches (a few for hire), a costume prize, a licensed bar and a free BBQ bun with entry. Open to all ages and abilities under normal supervision rules; book ahead.

£75, £65 members
Rise Climbing, London, England, United Kingdom26 km away
Three-hour workshop on dynamic movement from a London setter: 45 minutes of theory, then two hours of coaching on stations set for jumps, paddles, lachés and running moves. Open to all abilities; book ahead.

Romford Rock & Boulder, Romford, England, United Kingdom36 km away
One-hour group class for beginners covering holds, movement and body positioning, followed by open climbing until close. Book by email.

£10 early bird (until 23 Oct), £15 standard, free for members
Climbing Co Fulham, London, England, United Kingdom15 km away
Halloween bouldering under UV light with glowsticks, a DJ and fun climbs for under-16s, who must be supervised (1 adult to 2 children; 1:1 for ages 5 to 7). Booking needed.
