ONEHUNGA'S friendliest FITNESS box

Welcome to 312 Fortitude, Onehunga’s hub for not just fitness, but for friendship and a truly inclusive community. Here, we’re more than a gym – we’re a family, dedicated to supporting every member in becoming the best version of themselves, no matter where you’re starting from. Join us, and discover a place where everyone belongs and where your fitness journey is celebrated, step by step.

free 2-day pass!

There is no better way to find out about 312 Fortitude than to simply give it a try!

All fitness levels are welcome!

To become Onehunga's most welcoming and supportive gym, where everyone, regardless of their fitness level, feels part of a vibrant and inclusive community. Here, we celebrate every step of your fitness journey, offering a space to learn, have fun, and exceed what you thought possible for yourself.

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CLASS SCHEDULE

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WHY FORTITUDE?

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MEET OUR COACHES

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membership

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OUR CLASSES

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DROP IN

* BILLED MONTHLY

Membership

You may think that our prices are higher than typical gym memberships. You’re absolutely right, they are! But ask yourself this: what do you get from a typical gym membership? You pay to use the equipment, and in the case of some oversubscribed gyms you may need to wait for your turn to use such equipment! At 312 Fortitude, your membership includes professionally programmed workouts that are tailored specifically to your fitness capability!