312 Fortitude

312 Fortitude

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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.

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

Photos from 312 Fortitude's post 25/04/2026
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.

12/04/2026

masters nz teams over the weekend — what a day

🟤 squeaky hinges
2nd equal overall 😮‍💨
not bad for a team held together by knee sleeves and vibes

⚫ vintage strength
taking out the lifting event 💪🏽
strong. composed. just built different

every single athlete showed up and threw down — no shortcuts, just grit all day

special mention to our first timers…
stepping onto the comp floor for the first time is no joke, and you all handled it like pros 👏

this is why we rate our masters so much — consistency, resilience, and still getting after it no matter what 🙌

big thank you to Masters New Zealand for a smooth and well run comp 👏

312 showed up, as always 🖤

Photos from 312 Fortitude's post 11/04/2026

Our crew definitely had the loudest cheers out there—you know it’s not a 312 Fortitude event without making some noise! 🔥

Masters NZ Teams Comp = DONE! 💥 First and foremost, huge thanks to our incredible support crew, family, and friends who came out and cheered their hearts out. You all brought the energy and made today unforgettable! 🙌

Massive shoutout to our rookies who smashed their first comp—you guys crushed it, and we’re so proud of you! And to our sea*oned athletes who jumped in to guide and support the newbies—you made this experience epic for everyone. 💪

P.S. Huge thanks to Masters New Zealand for an amazingly well-run event! 🙏

10/04/2026

Our 312 Fortitude teams are hitting the floor tomorrow at the Masters NZ Teams Competition! 💪

✨ The Vintage Strength—Salu, Silia, Tau, and Poe—will be smashing it in the 45-55 Scaled Division.

✨And the Squeaky Hinges—Stacey, Barnsey, Vili, and Andi to rock the 35-40 Scaled Division! 🙌

📍 Catch us at Westlake Boys from 8 AM, and let’s bring the hype before the storm hits! 🌪️
Fingers crossed for a legendary comp day!

Photos from 312 Fortitude's post 28/03/2026

Every person who walks through our doors had a "what if" moment before they did. 🤍

What if I'm not fit enough. What if I don't know anyone. What if I make a fool of myself. What if it's too hard.

We've heard them all — because every single one of us felt them too.

Here's what we know after watching hundreds of people walk in nervous and leave as whānau:

The "what ifs" don't go away. You just stop letting them make the decision for you.

312 is where you show up anyway 💜

👇 Drop your biggest "what if" in the comments — we've got an answer for that.

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Location

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