JUST TURN UP.

START

.

GET $

OFF WHEN YOU JOIN

TURN UP

START

BELONG

PROGRESS

COMMIT

Just Turn Up. Start Now.

Now - Saturday 31 January, 2026

Most New Year offers spread the saving out. This one rewards action.

Join Northern Arena gym on a full facility Premium, 12 month membership get $99 off, right now!

No waiting. No drip feed, just turn up and start now.

Join Now

The New Year Gym Membership Offer

12-Month Premium Fitness Membership

Take advantage of our limited-time membership offer and get access to everything in the gym that Northern Arena has to offer.

This saving is taken immediately from your start up costs.

$29 activation fee covered
$70 off your first fortnightly payment

You save now.
You train now.
You feel the difference sooner.

SAVE $

Simply use promo code STARTNOW at checkout to activate your ongoing savings.

Goodie bags available while stocks last.

Book A Tour

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Why Join Northern Arena Gym Now

Expert Coaching | Supportive Community | Smart Training

You have seen the deals that stretch the saving over a year, this is not that. This is for people ready to start now. Do you want momentum, structure, and support from day one? At Northern Arena, you do not need to know everything, you just need to turn up.

We will take care of the rest.

At Northern Arena, we believe movement should feel good, not complicated. That’s why our gym is designed to help you achieve results efficiently and safely, no matter your fitness level or routine. Give yourself the gift of feeling good again. Build your strength. Boost your confidence. Make time for you. Whether your goal is, it all starts with one decision: to turn up.

What you get, when you join:

Full gym access

Coached structured traning from qualified trainers

Over 100 weekly classes including:
On-point F2 Functional Training programs

World-class Les Mills Group Fitness Classes

Mind and body balance Yoga classes

Swim, aqua workouts, and recovery sessions in our Pools

Ride, Sweat, Play, Strength, Mind, Max Out and more

Free parking, app-based bookings, no pressure, no ego

All you need to do is turn up, we’ll do the rest.

Ready?

The hardest part is walking in, after that, it is momentum.

Join NOW and make this year the start of something great.

Use Promo Code: STARTNOW at checkout

Offer ends 31 January 2026

Book A Tour

Join Now

Terms and Conditions

This Membership Offer is valid from Monday 5 to Saturday 31 January 2026 and applies to new Premium 12-Month Fitness Memberships only. Available to new members or returning members who have not held an active membership within the past 3 months and are aged 18 years or older. The offer includes a $99 discount at time of joining, unlimited access to group fitness classes and SwimFit sessions. Standard membership terms and a minimum 12-month commitment term applies. Early cancellation fees as outlined in Northern Arena’s membership agreement. Northern Arena reserves the right to modify, extend, or withdraw this promotion at any time without notice. All usual house rules and membership terms apply. Prices are correct at time of publication and subject to change. Cannot be used in conjunction with any other promotion. For more information please contact info@northernarena.co.nz/ or call 09 421 9700. Only available at Northern Arena, 8 Polarity Rise, Silverdale, New Zealand.

Get In Touch

Pop in, drop us an email, give us a call or simply complete a web form, and we will get back to you as soon as we can. We can't wait to hear from you and answer any questions.