312 Fortitude

312 Fortitude Functional Fitness Gym located in Onehunga. Fun, supportive and community-focused - we're here help you achieve your fitness goals! Shower facility

Formerly known as CrossFit Onehunga.

22/06/2026
🦋 BIG P* ENERGY 🦋Good luck to Brooke, George and Kueni competing at The Butterfly Effect tomorrow.Bring the energy. Brin...
20/06/2026

🦋 BIG P* ENERGY 🦋

Good luck to Brooke, George and Kueni competing at The Butterfly Effect tomorrow.

Bring the energy. Bring the vibes. Bring the chaos. 🦋🔥

19/06/2026

🌈 8 Colours 🌈

8 stations.
80 reps each.
A whole lot of sweat, laughs, and questionable life choices.

Today we celebrated Pride the best way we know how — moving together, supporting each other, and creating a space where everyone belongs.

At 312 Fortitude, Pride isn't just a month. It's about building a community where people can show up as themselves and feel welcome exactly as they are.

Happy Pride Month ❤️🧡💛💚💙💜

Happy Pride Month from 312 Fortitude 🌈We asked AI to make some of our favourite gym movements a little more fabulous.The...
18/06/2026

Happy Pride Month from 312 Fortitude 🌈

We asked AI to make some of our favourite gym movements a little more fabulous.

The results were… something. 😂

Before anyone asks: yes, they’re AI. We figured the crowns, tutus and sparkles were a bit of a giveaway.

And just for the record, not all LGBTQ+ people wear tutus, crowns, glitter, or ride assault bikes in high heels. Some of us just suffer through burpees like everyone else.

Pride is about being yourself, however that looks.

Here’s to celebrating diversity, having a laugh, and making sure everyone feels welcome in our community.

Happy Pride Month ❤️🧡💛💚💙💜

01/06/2026

The strongest communities aren’t built by people who are all the same—they’re built by people who proudly bring their cultures, stories, and traditions with them. 🇼🇸💜

Coach Tish reminds us that growth happens in many ways—whether you’re learning a new lift or the Siva. 🌺

This Samoan Language Week, she’s reminding us to stay connected to our roots, share our cultures proudly, and recognise the parallels between dedication in the gym and dedication to the things that matter most in life.

Fa’afetai lava for sharing your story, Tish. Manuia le a*o. Alofa atu! 💪🏽🇼🇸

25/04/2026

Our first ever 312 Fortitude Fun Run for Autism Kids and what a morning it was!! 💛

Seeing our whanau show up — running, walking, wear something creative, carrying weird stuff, and supporting the bake sale — honestly made our hearts so full.

Shoutout to Bekah — a mum of two beautiful autistic kids and one of our own 312 whanau — for sharing her story and reminding us all why this kaupapa matters so much. Awareness starts with showing up and today you all showed up in the biggest way.

Together we raised $1,000+ for — supporting autistic tamariki and their families across Aotearoa. Every lap, every koha, every baked good counted.

Massive love to our incredible bakers, every volunteer who gave their time, and everyone who ran, walked, donated or cheered us on. You are what makes 312 special.

This is just the beginning. See you next year whanau. 🤙

AucklandFitness

Kia ora whānau 🤍We’re putting on something a little special…Come walk or run with us for a cause that matters.All ages, ...
21/04/2026

Kia ora whānau 🤍
We’re putting on something a little special…

Come walk or run with us for a cause that matters.
All ages, all abilities — bring your friends, kids, even your dogs 🐶

📍 Onehunga Bay Reserve
🗓 Saturday 25 April | 8:00AM

✨ FREE to join (koha donations welcome)
✨ Supporting

👉 Please register (link in bio) so we can plan the day properly — waves, space, goodies, all of it 🙌

Let’s move, connect, and be part of something meaningful.

Address

2a Malvern Place, Onehunga
Auckland
1061

Opening Hours

Monday 5:30am - 6:30am
4pm - 7:30pm
Tuesday 5:30am - 6:30am
4pm - 8am
Wednesday 5:30am - 6:30am
4pm - 7:30pm
Thursday 5:30am - 6:30am
4pm - 7:30pm
Friday 5:30am - 6:30am
4pm - 6:30pm
Saturday 7:30am - 9:30am

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