Underground Gym Newhaven

Underground Gym Newhaven Underground Gym Newhaven is the town's premier facility for training. We offer a range of facilities,
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So you’ve heard the rumours and now you know it’s happening! Underground Gym has established itself as Brighton and Hove’s number one premier gym and is now opening a new site in Newhaven. We’ll be bringing you all the great equipment and classes that we are renowned for in Brighton but with some added extras… everything you could possibly want from a gym all under one roof. Classes include:

Comb

at
Calisthenics
Parkour
HIIT

We’ll have the best of the South coast’s physios on site plus a sauna to relax your well worked muscles. We’ve had a good few years to hone what we do in Brighton and you can tell from our member testimonials that we have got it right. We are ahead of the game when it comes to providing the best equipment but more than that we know that for our members an inspiring and inclusive atmosphere and an encouraging environment is what keeps them coming back and spurs them on to get the most out of their training. Underground Gym Newhaven is opening July 2017 and we have some amazing Early Bird offers https://www.underground-gym.com/newhaven. As with our Brighton gym, there is no contract tie in with our memberships. We’ll build the gym, together with our members we’ll create our fitness community, get in there quick and be a part of it from the start.

✨STAFF SPOTLIGHT✨✨MEET NIAMH✨ If you’ve been into Underground Gym, there’s a good chance you’ve already been greeted by ...
25/08/2026

✨STAFF SPOTLIGHT✨

✨MEET NIAMH✨

If you’ve been into Underground Gym, there’s a good chance you’ve already been greeted by Niamh’s friendly face at reception.

Friendly, approachable and always welcoming, Niamh is a big part of creating the atmosphere we want every single person to feel when they walk through our doors!
whether you’ve been training with us for years or it’s your very first visit.
And she’s not just part of the team behind the desk...
Niamh is currently working towards her Level 3
Personal Training qualification, while also putting in the work for her own bikini competition prep - so she knows all about setting goals, staying consistent and pushing yourself to improve.

For us, a great gym is about much more than the equipment. It’s about the people, the welcome & being somewhere you genuinely enjoy coming to.

That’s exactly the community we’re building at underground gym 💛🖤

24/08/2026

The strongest changes aren’t always the ones you can see.

More confidence. More discipline. More belief in what you’re capable of. 💪

24/08/2026

Noah,

Bringing the great energy on a Monday!

It’s great to see how the hard work, dedication, motivation & willingness to keep going rewards us.

Noah came into club today telling us about an amazing weekend! 3rd place & a PB 🔥

Results like this don’t just happen.
They are built through consistency, showing up on the tough days and putting the work in well after week.

We love seeing our members taking what they build in the gym & putting it into action outside of it.

Massive congratulations Noah! Keep going, we are proud of you.

JOIN TODAY 🔥PAY NO JOINING FEE🔥 &🔥The rest of this month FREE🔥There’s never been a better time to get ...
24/08/2026

JOIN TODAY
🔥PAY NO JOINING FEE🔥
&
🔥The rest of this month FREE🔥

There’s never been a better time to get started.
Join us today, save money & start getting the results YOU want.

✨No joining fee
✨Rest of the month FREE

Dm us or give us a call

💛🖤

22/08/2026

A place to switch off, clear your head, get moving, and get on with the rest of your day.

Whatever brings you through the doors, we’ve got you.

19/08/2026

Strength training isn’t just about getting stronger… building muscle can support your metabolism, energy levels and what your body can do day to day.

The more you build, the more you can do. 💪

17/08/2026

You don’t need to have yourself all figured out… Start with what you do today, and let the work shape who you become. 💪

14/08/2026

Lucky? 😅 Most of us are just fitting it in where we can.

We’re here to make that hour count. 💪

Address

15 Avis Way
Newhaven
BN90DP

Opening Hours

Monday 5am - 10pm
Tuesday 5am - 10pm
Wednesday 5am - 10pm
Thursday 5am - 10pm
Friday 5am - 10pm
Saturday 6am - 8pm
Sunday 8am - 5pm

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