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Gymnasium is a strength, conditioning & mobility gym based around expertly coached group training. We know that getting fitter is better, easier to stick to and more effective when done together.

We cater for all abilities; from people with limited experience but a desire to get fit, to those looking to add a technical & competitive element to their training.

Our large, Holland & Harvey architect-designed space, conveniently located just off Clapham High Street, is stocked with top of the range equipment and newly built changing, showering and communal facilities.

Meet our coaches, some of our members or check out our gallery for a snapshot of what it is like to be part of the community.

Due to COVID restrictions on class size we are currently at our capacity and are not accepting new memberships. If you would like to get on the waitlist for when government restrictions change please email coach. We have space at our Wandsworth Gymnasium.

Our core Gymnasium membership gives you access to classes within three programs, Athletica, Stronger & Motion. Gymnasium membership is 155 or 175 a month

Our Gymnasium Plus membership includes all the Gymnasium classes above and also adds competitive and technical elements to your training with Olympic & CrossFit. It also gives you access to Open Gym. Gymnasium Plus is 190 or 210 a month.

More details below.


Gives you access to three types of classes that you can mix & match as much as you want. Maximum 1 class attendance per day.

  • Athletica – cardio, strength & high impact.
  • Stronger – focusses on building strength.
  • Motion – flexibility, joint strength & stability.

Gymnasium All Access 

Month-to-month £175/month

Gymnasium Evening & Weekend

month-to-month £155/month

Get in touch

Gymnasium Plus

Includes all the Gymnasium classes above and also adds competitive and technical elements to your training. Maximum 1 class attendance per day.

  • Compete x CrossFit – high-intensity, weightlifting, gymnastics & cardio.
  • Olympic – technically complex, compound lifts.
  • Open Gym – self-contained studio for individual workouts.

Gymnasium Plus All Access

month-to-month £210/month

Gymnasium Plus Evening & Weekend

month-to-month £190/month

Get in touch

Newly renovated, architect-designed facility

Our architect-designed facility has just been equipped with the finest kit from Rogue Fitness. From the smallest weights to nudge up your PB and soft jump boxes to save your shins to brand new Assault bikes, Concept2 rowers and specialist strength equipment there is enough kit for everyone.

We have three distinct workout zones. Two zones are dedicated to classes and one is a self-contained strength gym. Each area is wired for sound, has drinking water stations and large flat screens.

We also have on-site changing facilities, individual showers, hairdryers, straighteners & bathrooms, vending machines and space to grab a coffee and have a chat before or after your class.

Facilities | Videos | Clapham

Facilities | Images | Clapham

Community | Videos

Community | Images



Gymnasium | Clapham
Unit 3H
Clapham North Arts Centre
26-32 Voltaire Road
Entrance to Arts Centre /// define.swift.talent
Entrance to Gymnasium /// mugs.exam.cherry
Entrance to Open Gym/The Vault /// sticks.advice.lists
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