ONE LDN is more than a gym. It’s a high-performance community built on real connection, serious training, and a crew that shows up for each other.
With premium gym facilities in Chelsea and Fulham, strength, conditioning and recovery classes running daily, elite coaches, and London’s leading HYROX-style simulation, this is a fitness space where performance meets play — and consistency turns into progress.
ONE LDN proudly backed by Nike®️, home to the Unbeatable Hybrid Racing Crew, and voted Best Gym on ClassPass.
All our memberships include unlimited access to all classes, open floor gym and recovery facilities.
If you would prefer to just pay for classes, we offer a range of day pass rates.
Yes! We regularly have events. Be the first to find out when they’re taking place here.
All our memberships include unlimited access to all classes, open floor gym and recovery facilities.
If you would prefer to just pay for classes, we offer a range of day pass rates.
Yes. We have large changing rooms with showers & hair dryers.
Both changing room (male & female) provide saunas, plunge pools and fully equipped showers with shampoo, conditioner & moisturiser.
We have an Intro Offer currently running, which offers Unlimited Classes & Gym Access for your one week, all for £49.00