Third Space, City


40 Mark Lane,
London EC3R 7AT
0207 534 2888

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Opening Times

Monday – Friday 06:00 – 22:00
Saturday – Sunday 09:00 – 17:00
Christmas Eve10:00 – 16:00
Christmas DayCLOSED
Boxing DayCLOSED
27th – 28th December08:00 – 20:00
29th – 30th December09:00 – 17:00
New Year’s Eve10:00 – 16:00
New Year’s DayCLOSED


Pool, Steam & Sauna
Multi-function rig
Cycle, Combat, Mind & body studios

Club specs

Luxury Gym in London. Concrete and bronze, primal and refined – Third Space City combines serious training with luxury. Just three minutes from London Fenchurch Street Station.

Book a tour today to experience the club for yourself.


Club walkthrough

Athletic rig & sled track

Push, lift, pull and swing under the canopy of our custom-built rig. Home to signature classes Afterburner and Sweat X. No class on? Use this space as your personal playground and design your own workout.

Trainer in your ear

Block out the world and get your head in the game with our new group exercise headsets. They give you the tracks & voice of the instructor right in your ears, taking your class to the next level.


Tracking your workout effort just became effortless with integrated MyZone fitness tracking technology. MyZone-equipped classes let you track your effort levels and progress through colour coded intensity zones. Chase to become the best in the class or beat your personal best.

With Cowshed products, fluffy towels and a walk-in air dryer you can go from workout to work without breaking another sweat. Ironing boards, hair dryers and straighteners are all provided. Lockers are available to rent so you never forget your kit, with charging points and optional wash, dry & fold service

Woodway Carver

Experience the truly unique Woodway Carver, the most advanced ski and board fitness trainer ever produced.

Home of
the Elevation Challenge

Elevation pits challengers against the clock in a series of disciplines, at a simulated altitude of 3000m. Returning soon, the third series of the Elevation challenge promises to be the toughest yet.

Performance Cycle

The next best thing to being out on the road. Equipped with the latest equipment, the ic8 bikes boast unrivalled technology for the ultimate indoor cycle with a connected screen giving you second-by-second feedback on your performance.


Inbuilt heat recovery systems reuse 75% of heat produced in the club. Intelligent heating and cooling uses energy only when needed. It’s our most energy efficient club yet.


Quartz lamps purify air throughout the club, and F7 filters reduce air pollutants by 90%. Revive your body from the first step inside.


Water fountains equipped with the most advanced filtration system yet. UV light-filtration in pools and showers. Experience the purest water in the city.


You know where you’re going.
Maximise your programme and get there fast with Personal Training.

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Created by nutritionists, crafted by chefs. Delicious, natural food to satisfy every fitness goal

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With over 100 classes every week, what will you choose?

Explore Classes

London’s leading private medical practice comes to our newest Club. Providing a full range of sports medicine services to keep you in the best condition.

Learn more

Join Today

£ 96

Weekend membership

City club,
on weekends only.

£ 165

One club

City club,
any day of the week.

£ 185

All clubs

Any of our clubs,
any day of the week.

Join Third Space Now

For all other membership options & benefits, including corporate packages click here or call the club direct on 0207 534 2888