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Marylebone

Unlimited access to all gym facilities and classes from £130 /monthly

Access to 24 clubs across the UK.

  • Cooling off period 7 Day cooling off period...
  • Experience able Smart workouts, body insi...
  • Invite your friends 2 complimentary guest pas...
  • All classes included All classes included in m...
  • Exclusive offers Enjoy over 100 exclusive...
  • Access the Member App Book classes, arrange PT...
  • Online membership management Easy online membership ma...

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Unlimited access to all gym facilities and classes from £99 /monthly

Access to 24 clubs across the UK.

  • Cooling off period 7 Day cooling off period...
  • Experience able Smart workouts, body insi...
  • Invite your friends 2 complimentary guest pas...
  • All classes included All classes included in m...
  • Exclusive offers Enjoy over 100 exclusive...
  • Access the Member App Book classes, arrange PT...
  • Online membership management Easy online membership ma...

ShowHide 4 more benefits

Opening Hours

  • Mon - Thurs06:00 - 22:00
  • Friday06:00 - 21:00
  • Sat - Sun08:00 - 18:00
  • Bank Holidays08:00 - 16:00
  • ClosedClosed

Address

Fitness First Marylebone, Cavendish Mews North, Off Hallam Street, W1W 6LA

Experience Marylebone with Reformer Pilates

Fitness First Marylebone is tucked away on Cavendish Mews North, off Hallam Street, about a five-minute walk from Great Portland Street and Regent’s Park stations.

Inside, there’s a dedicated Reformer Pilates studio, a HYROX area built around Centr kit, and a strength floor fitted out with Watson equipment and three racks with built-in platforms. Recovery covers Theragun massage guns, Therabody compression boots, a Brass Monkey cold plunge and a sauna in each changing room.

Red light therapy classes are on the timetable too, alongside HYROX Engine, Les Mills BodyPump and Yoga. See it for yourself when you book a tour.

Discover Marylebone's Signature Features And Facilities

Ready to join Fitness First Marylebone?

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Reformer Pilates At Marylebone

Ready to redefine the way you move? Reformer Pilates classes at Fitness First Marylebone will combine strength, control, and precision to help you move better, feel stronger, and perform at your best. Whether you’re new to Pilates or looking to take your training further, Reformer Pilates is for anyone wanting to build a stronger, more balanced body - inside and out.

Joining a Fitness First Reformer Pilates class isn’t just about improving how you move - it’s about redefining your strength, balance, and control.


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Classes on today

Fitness First x HYROX

Experience HYROX, billed as the 'Fitness Race for Every Body'. It's open to everyone, but it's still a demanding race that calls for strength, endurance and precise movement. Picture this: running intervals on the treadmill, broken up by eight dynamic functional exercises.

It's a test of your body's limits that pushes your natural movement skills to the max. Our class is your dedicated training ground for mastering all eight HYROX movements, so you can compete efficiently and with good technique.

Book a class

Find us off Hallam Street

We’re on Cavendish Mews North, off Hallam Street, about a five-minute walk from Great Portland Street and Regent’s Park stations. It’s a quiet residential street, so look for the mews.

There’s pay-and-display parking on the road outside, and step-free access from the entrance door. Towels are provided, and the lockers take a padlock.

Book a tour and we’ll show you round the Reformer studio, the HYROX area and the recovery space. Choose progress. Book a tour.

General Manager

Jamie Luis

Phone

0207 4369266

Available everyday during opening hours

Address

Fitness First Marylebone, Cavendish Mews North, Off Hallam Street, W1W 6LA
  • 0.3 miles from Great Portland Street Tube Station
  • 0.3 miles from Regents Park Tube Station
  • 0.7 miles from Fitness First Baker Street
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Powered By Technology.
Built Around You.

able combines smart fitness tech with our expert personal trainers to make sure you set goals, build habits and see results, turning 'I can't' to 'I can'.  Whether you’re new to fitness or looking to push yourself further, able is here to help you get fitter, stronger, and achieve your personal best.

BioAge

Your BioAge is a simple yet powerful way to understand how your body is performing compared to your actual age. Your overall BioAge is made up of four key components: strength age, flexibility age, metabolic age, and cardio age.

Smart Strength

A cutting-edge strength training system which is central to our able experience, designed to make workouts more effective, personalised, and easy to follow. Each machine automatically adjusts to your body, fitness level, and goals—no guesswork, no setup hassles.

Genius AI

Designed to deliver personalised workouts, able analyses your fitness level, experience, and goals, automatically adjusting weights, resistance curves and tempo across the Smart Strength equipment.

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Interested In Corporate Memberships?

Get your team performing at their very best when you discover our corporate memberships. Boost morale and access innovative classes as well as: 

  • Work with our experts to get the most from your membership
  • Improve team performance
  • Support a healthier workforce and environment
  • Explore new workout ideas and techniques
  • Work out with your colleagues, partner up and motivate each other

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Baker Street Pool BLUE

Need A Pool?

Baker Street is just minutes away, and included in your membership!

Explore Baker Street >

A Complete Fitness Plan In Your Hands

With all the great new features on the Fitness First app, you can maximise your workouts and always be in control.

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