Catalyst Climbing
Welcome to Catalyst Climbing - Home of Louis Parkinson and the Catalyst Team.
Catalyst Climbing is a team of experienced and passionate coaches guided by Head coach Louis Parkinson, a former member of the GB Climbing Team known worldwide for his enthusiastic and dynamic approach to teaching climbing skills.
We train our students at LCC Climbing walls all over London - from helping beginner climbers learn the basics of climbing technique, to coaching GB team members as they win national competitions.
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Ex-Pro Climbers Take on Hard Japanese Style Comp

Getting Schooled by One of The World's Best Climbers

Membership Explainer Video - WATCH THIS FIRST, NEW MEMBERS!

We Set Impossible Boulders for Climbing G.O.A.T

More trying hard and having fun...

Climbing every hard boulder in my gym

I entered the UK's hardest bouldering competition...

Pro Climbers vs Insane Speed Bouldering Challenge

This session changed my life...

Elite calisthenics athlete goes from V5 to V10 in one session?

Membership Explainer Video - WATCH THIS FIRST, NEW MEMBERS!

Pro Climber's best ways to instantly improve your climbing

Pro Climber Roasts Popular Training Exercises

this boulder has remained unsent for 5 years… until now?

These 3 Things Could Transform Your Climbing

Breaking Through V7-V9: An Advanced Coaching Session

Olympian Tries This Training Board for The First Time

Can We Set a Boulder Alex Megos Can't Do?

Inside the Gym of the World’s Strongest Climber

Hardest Blocs In Britain?

Advanced Climbing Tips to Get over Plateau

Just hard boulders!

I Got Schooled by 20-Year-Old Olympian

Millennial Climbers vs Gen Z Blocs

Competing at Our First Deep Water Solo Comp Didn't Go To Plan

Parkour Pro and Climber VS Insane Boulder (@tobysegar)

Climbing cat faces hardest challenge yet

Too Strong to Learn Technique? How to Move Better & Climb Harder

Pro Coach Fixes Common Climbing Mistakes - V4-V6

The hardest boulders in my gym were reset, so it was time to try hard