Join our renowned community and kick start your results with personal training and classes for 30 days

Sign up for a Foundations trial today and receive:

  • A body composition assessment and movement screen
  • 8 x semi-private personal training sessions at the gym of your choosing
  • Unlimited classes at The Foundry Old Street and The Foundry Vauxhall
  • Bespoke nutrition coaching
  • A personal coach assigned to you

Become a part of the Where The Strong Belong community today!

Trial The Foundry Old Street

The Foundry Old Street

Trial The Foundry Vauxhall


Don’t expect generic HIIT and yoga classes. 


At The Foundry you will experience group training which targets individual goals run by some of the best coaches in the country. Whether you want to maximise fat loss or build strength and power, develop your cardiovascular fitness or improve your flexibility we arguably offer the most enjoyable, effective, safe workouts in London.

Average rating of 4.9/5 on Classpass, Facebook, MindBody, and Google

Grab 3 of our renowned classes HALF PRICE

You’ll never just be a number on a spreadsheet to us.  The Foundry is a community where we all belong and support each other.

Whether you want to improve and sustain your long term fitness and save money with our semi-private training memberships or you need our 90 day intensive blitz for a special event or to kick start your lifestyle we have an option for you with our expert team of personal trainers to suit all budgets and requirements.

Change Your Life Forever Where The Strong Belong