Onyx Fitness Ltd

Onyx Fitness Ltd

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Improving health and accelerating performance through the combination of functional strength trainin

Photos from Onyx Fitness Ltd's post 02/09/2026

Summer Games pt1 🌅

Well done to everyone who took part in our first summer onyx games! Good vibes only!

Photos from Onyx Fitness Ltd's post 31/08/2026

More than just a gym. Build a community

Photos from Onyx Fitness Ltd's post 26/08/2026

Evening sessions hit different 😤

Photos from Onyx Fitness Ltd's post 20/08/2026

Deadlifts for breakfast here at Onyx

Members are always getting the correct coaching that fits all abilities

Don’t be shy, come find us and start your journey!

Photos from Onyx Fitness Ltd's post 17/08/2026

Sneak peak at what goes on in our FLEX class

Designed to keep you moving pain free

Move • think • live

Photos from Onyx Fitness Ltd's post 12/08/2026

☀️ Save the Date!

Before your summer plans fill up, make sure you’ve got this in your diary!

Join us on Sunday, 30th August at Finchley Rugby Club for the Onyx Summer Games & BBQ.

Expect team competitions inspired by the Onyx Games, kicking off at 10:00 AM, followed by a BBQ and a chance to catch up with the Onyx community afterwards. We’ll be sorting all the food and drinks.
Friends, family, +1s are all welcome, so feel free to bring people along.

This is your official save the date, we’ll share all the details over the next few weeks. For now, just make sure you’re free!

Hope to see you all there!

Photos from Onyx Fitness Ltd's post 10/08/2026

BUILD - here at Onyx

Start your week of the right way ☑️

27/07/2026
Photos from Onyx Fitness Ltd's post 03/07/2026
26/06/2026

Hot outside. Hard work inside. Don’t worry, we have air con!

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Location

Telephone

Address


Unit 3, 825 High Road
London
N128UB

Opening Hours

Monday 7am - 9:30pm
Tuesday 7am - 9:30pm
Wednesday 7am - 9:30pm
Thursday 7am - 9:30pm
Friday 7am - 9:30pm
Saturday 8am - 5pm
Sunday 8am - 5pm