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The 12 Costa Mesa

4.9

About this business

Specialties Group Training, Nutritional Coaching and Personal Training History Established in 2013. The 12 Group Training and Nutrition offers a 360 approach for ultimate fitness results. Our Signature Classes are designed to provide each member with an energy infused, results driven experience in 60 minutes. It begins as members enter the state-of-the-art group room which is outfit with an expansive selection of premium training equipment. Free weights, dumb bells, TRX Suspension Training, Rip Chord Training, Treadmills, HI... read more

Location details

140 E 17th St, Ste B, Costa Mesa, CA, 92627, United States

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WeekdayScheduleStatus
Mon5:00 a.m. to 9:00 p.m.
Tue5:00 a.m. to 9:00 p.m.
Wed5:00 a.m. to 9:00 p.m.
Thu5:00 a.m. to 9:00 p.m.
Fri5:00 a.m. to 9:00 p.m.
Sat7:00 a.m. to 5:00 p.m.
Sun7:00 a.m. to 5:00 p.m.
4.9523 reviews
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Julia Marie's profile image
Julia Marie 
6 years ago

I’m obsessed with the 12! I used to have a membership at 24 and felt super intimidated by all the machines and had no idea how to use them. The great thing about the 12 is it’s only 1 hour a day full body work outs. And I’ve developed a great community there where I’m excited to see the people I work out with in the morning. I’m in the best shape of my life and I feel so good about myself! Thanks for changing my outlook on fitness. You make it so fun and easy! All the instructors have such a dope vibe !!! Love the 12 and wis... read more

William Sulewski's profile image
William Sulewski 
6 years ago

I've been coming to The "12" since before it's inception and I can tell you from experience of the previous names of this place ( They got it Right! ) The equipment is State of the art, the trainers are helpful, and the atmosphere in this place just motivates you to want to be better! Even though I only use the gym I see the boot camp workouts going on and how the comradery between the instructor and the clients is so infectious! All in all you got to come to this place if your serious about fitness and your future lifestyle... read more

Echo Robinson's profile image
Echo Robinson 
6 years ago
Keith J. Laverty's profile image
Keith J. Laverty 
6 years ago

Friendly knowledgeable staff! Very clean and great equipment! Couldn’t be happier working out here. 

Chuck Villa's profile image
Chuck Villa 
6 years ago

My wife and I absolutely love ❤️ the 12 changed our life’s forever Fit, Strong , Healthy 

Lacy Graham's profile image
Lacy Graham 
7 years ago
Allison K Smith's profile image
Allison K Smith 
7 years ago

I love this place! I've been going to the 12 HB for about a month now and I absolutely love it. I was intimated at first but the trainers really help you through the workouts and are really encouraging. There are tough classes at times, but so worth it. It's been fun getting to know the 12 community as well, they are really good people. 

Lisa McCurdy Fagan's profile image
Lisa McCurdy Fagan 
7 years ago
Marni Tucker's profile image
Marni Tucker 
7 years ago

As a 62 year old mo fo I’ve been attending for about 2 months and love it. Never thought it would be possible for me at my age but was challenged by my younger co-worker to do Lindi’s class and now I’m hooked. Lindi totally ROCKS! As do the other trainers I’ve come to know. They are all so supportive, encouraging, helpful and FUN!!!!! 

Frequently asked questions about The 12 Costa Mesa

How is The 12 Costa Mesa rated?

The 12 Costa Mesa has a 4.9 star rating with 523 reviews. 

When is The 12 Costa Mesa open?

The 12 Costa Mesa is closed now. It will open at 5:00 a.m. 

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