Marylebone fitness studio

in-between line
51 New Cavendish Street, London, W1G 9TG

Club 51 clients enjoy exclusive access to our flagship private fitness studio and gym in Marylebone, nestled between London’s Harley Street district and Marylebone Village. Designed to offer a unique approach to health, fitness and rehabilitation, Club 51 Marylebone offers a calm and relaxed space for 1-to-1 personal training.

get in touch
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personal training marylebone

» our fitness approach

Kick-start a whole new approach to healthy living at our Marylebone gym and fitness studio. We have cutting edge functional training tools providing you with the perfect blend of strength, cardio and rehabilitation.

Led by coach Jon Denoris, our team of dedicated health and fitness specialists are used to working with elite clients from the world of business, entertainment and sport. Our aim is for each client to benefit from our intelligent approach and bespoke personal training programmes. We will empower you to develop the skills necessary to control your own physical and mental health and ultimately achieve your goals.


  • Facility iconFunctional equipment and free weights
  • Facility iconCardio machines
  • Facility iconShower facilities
  • Facility iconChanging rooms
  • Facility iconInfrared sauna

51 New Cavendish Street,
London, W1G 9TG

Telephone +44 (0) 207 593 8718 Email
What they say

"The gym is never too busy and has a nice atmosphere so you have the room to train and feel comfortable. The staff are all very friendly and really committed to their profession."

Client Lead, Ogilvy

"I have been visiting Club 51 at least twice a week for more than five years. Three things keep me going: The team’s enthusiasm and up to date approach, their ability to tailor training to my changing needs and the flexibility in scheduling sessions to my busy work life."

Partner Lawyer


Available for private hire, photoshoots and filming