Sign-up for our 21-Day Challenge and find out how we’re different from any other gym.

Enter your details below to try our personal training sessions on the hour, every hour at our five sites across London.

Interval Training: Maximise your Progress - Foundry Personal Training Gyms

Why Choose Foundry?

No mirrors, no posers, no egos.
Just fun, quality personal training that gets you results.

A Life-Changing Experience in 21 Days

Each month, we make 15 places available in each of our gyms, to allow people to experience our
Small-Group Personal Training and uplifting community spirit.

Here’s what’s included.

You’ll start your Challenge with a 40-minute individual consultation to discuss your exercise history and goals. With movement screening and body composition analysis, we’ll build the foundation for your bespoke training journey.

Drop into our classes whenever you like, for fad-free, feel-good training that ticks all the boxes. Whether you choose STRONG, SWEAT, HYBRID or BUILD & BURN, you’re guaranteed an uplifting atmosphere, exhilarating workouts and genuine team spirit.

World-class personal training tailored to you – with the added motivation of a fun small-group dynamic. Real results for real people, focused on what you really need to get ahead and reach your goals.

Round out your training with events, workshops, and nutrition support delivered in our warm and welcoming fitness community. You don’t need to be fit to start – we’ll meet you where you’re at and give you individual guidance to get you where you want to be.

What to Expect

Our 21-Day Challenge is your chance to challenge us – and challenge yourself – with no strings attached.

Here’s Ben talking us through what to expect.

DON’T JUST TAKE OUR WORD FOR IT

See what our members have to say

Ready to jump in?

We keep spaces limited so we can give you the personalised attention you deserve.

Our Challenge FAQs

What is included in the 21 Day Challenge?

We want to give you the best possible experience when you join, and make you feel exactly like a full time member. To get you off to the perfect start, see where you’re at, and discuss any specific goals or concerns, we’ll give you a personalised evaluation with one of our personal trainers.

This includes a movement screening and an optional body composition measurement. It will also give us an opportunity to get to know you and help you get the most out of your training.

You can then look forward to 6x SGPT sessions, unlimited group classes, a warm welcome to the Foundry collective and our fitness community.

Don’t we all! We totally understand and appreciate that you may be carrying some previous injury history, so don’t worry. We can discuss, assess and make a plan to manage this together.

Our aim is to make sure you feel comfortable and confident, even if that means we need to proactively adapt some movements, or add some corrective exercise.

Perfect for us! We absolutely love being able to support our member community, no matter what level or experience you have. You may have not been keen on sports at school, or maybe you’ve taken up fitness later in life?

We’re firm believers that “age ain’t nothing but a number”, and we’re here to support your journey.

Not every day needs to be a training day. We believe in a sustainable approach to training, and rest days are truly a big part of the process.

If you sign up to the challenge and know that you will be unavailable for a portion of the 21 days, let us know, and we may be able to extend it for you – so you can still get the most out of your experience.

Hell no! What does strong really mean? Foundry is not just about building physical strength; it’s about mental strength too – the strength to start a challenge, the strength to turn up, the strength not to quit when the going gets tough, the strength to tell your coach to do one when he asks for two more reps!!!

After successfully completing a new workout routine over your 21 days, you’ll have the opportunity to continue your new found momentum and motivation, and become a fully-fledged member of the Foundry collective.

We’re always happy to see our community go from strength to strength (quite literally!). and would love you to join us.

Our Small-Group Personal Training sessions (SGPT) are 50 minutes, and our group classes are 45 minutes. Simple, yet effective doses of training.

We hold ourselves accountable to delivering within those times, as we know how important it is for you to manage your schedules around the gym.

You’ll have full access to toilets, changing rooms, showers, shower gels, shampoo and conditioner. We also have hairdryers (Dysons no less!), straighteners and some other toiletries for you to use.

Shower towels are available free of charge (one per member), and sweat towels are also available in reception for you to take into your session. Just pop these in our towel bins at the end of your workout.

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