The 12 Fit Club

The 12 Fit Club Costa Mesa, CA
South Coast Metro: 3188 Airway Ave. H, Costa Mesa, CA
(442)

2023, 2024 & 2025 ClassPass TOP GYM
2025 Best Fitness Studio by Mindbody
Open Gym, Group Classes, Infrared Sauna, Cold Plunge, Body Composition Testing
Newport Mesa: 140 E. 17th St. Our signature Group Training group classes are designed to provide each member with a dynamic, energy infused, results driven experience in 60 minutes. Our Signature Training combines body part specific, multi-directi

onal movements utilizing free weights, resistance bands, cardio equipment and body weight with high intensity intervals. These circuit style classes are deliberately formatted to burn maximum calorie levels within each group class. Igniting the EPOC effect, the body continues to burn excess calories 18-24 hours post workout, effectively sculpting, shaping, and shredding each person’s physique. With no two workouts ever the same, The 12 has developed a dedicated following for these boredom busting, plateau-proof workouts that are scientifically formulated to achieve results.

Every class with Coach feels like a party 🔋💥💪🏼
04/10/2026

Every class with Coach feels like a party 🔋💥💪🏼

03/23/2026

13 years in and we’re just getting started 🏁

2025 gave us moments we’ll carry forever. The highs, the PRs, the laughter, the music, the hugs, and everything in betwe...
12/31/2025

2025 gave us moments we’ll carry forever. The highs, the PRs, the laughter, the music, the hugs, and everything in between. Thank you for being part of this community, for showing up, and for making it all possible.
Here’s to 2026: raising the bar, together. 🏁

Open to EVERYONE. Member or not. Open gym / music cranking. No Staff. No towel service so bring your own. No drin...
12/25/2025

Open to EVERYONE. Member or not. Open gym / music cranking. No Staff. No towel service so bring your own. No drink sales. No wellness. Everyone is welcome

Join us in celebrating Jessie Pantazi, who has officially stepped into the role of Studio Manager for The 12 South Coast...
12/15/2025

Join us in celebrating Jessie Pantazi, who has officially stepped into the role of Studio Manager for The 12 South Coast Metro. 🎉

Jessie has called SCM her fitness home since March 2023, when she walked through our doors for the very first time and took a class with Katie through ClassPass.

What began as a single workout quickly became a life-changing journey—one that has transformed not only her physical strength, but her purpose, confidence, and connection to this community.

As we approach the one-year anniversary of Jessie joining our team, her growth has been remarkable. She has poured her heart back into SCM, using her story, her work ethic, and her passion for people to inspire others through their own transformations. Jessie is a testament to what happens when someone fully leans into the culture, accountability, and family that define The 12.

In her new role, Jessie will be leading the charge in restoring South Coast Metro to its strongest, most consistent, and most impactful chapter yet. She will be at the forefront of key decisions, team leadership, and member experience as we elevate SCM to the standard we know it’s capable of setting.

Most importantly—Jessie wants this. Her heart beats for this studio, for its future, and for every person who walks through its doors. We’re confident that under her leadership, South Coast Metro will rise stronger, sharper, and more united than ever before.

Congratulations Jessie on this well-deserved promotion! 🎉💪🏻💛

Excellence attracts excellence. We’re opening the gates to vendors who match the energy of The 12 Games. Is your brand n...
08/26/2025

Excellence attracts excellence.
We’re opening the gates to vendors who match the energy of The 12 Games.
Is your brand next?

Hit the details and hit us up 👊🏼

Address

Costa Mesa, CA
92627

Opening Hours

Monday 5am - 8pm
Tuesday 5am - 8pm
Wednesday 5am - 8pm
Thursday 5am - 8pm
Friday 5am - 8pm
Saturday 7am - 3pm
Sunday 7am - 3pm

Telephone

+19492009499

Website

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