The 12 Irvine is a dynamic gym offering high-intensity interval training (HIIT) in a supportive and welcoming environment. Conveniently located in Costa Mesa, this gym provides a variety of classes led by passionate and energetic trainers like Nichole and Alex. Members praise the positive atmosphere and the sense of community that helps motivate individuals to push their limits and achieve their fitness goals. The emphasis on teamwork and accountability sets The 12 apart from other gyms, making workouts both intense and enjoyable.

The 12 Irvine’s state-of-the-art facility is clean and well-maintained, offering numerous class times to fit different schedules. The gym provides a diverse range of workouts that focus on different muscle groups daily, ensuring you never get bored. Additionally, the trainers’ personal attention to each member's progress and form maximizes the overall workout experience. Whether you are a seasoned athlete or a beginner, The 12 Irvine has something to offer for everyone looking to improve their fitness in a fun and motivating setting.

Pros:

  • Highly motivating and positive environment
  • Variety of challenging and fun workouts
  • Excellent and encouraging trainers
  • Strong sense of community and teamwork
  • Convenient class schedules with various start times
  • Clean and well-maintained facilities
  • Great music and DJing during workouts
  • Personal attention to each member
  • Effective for all fitness levels
  • Free trial classes available

Cons:

  • Expensive monthly membership
  • Some classes can be crowded
  • Emphasis on HIIT may not suit those preferring slower, isolated exercises

Location / Contact

Rating Stats

4.9

out of 5.0

1 reviews
5.0
1 reviews
4.0
88 reviews
3.0
0 reviews
2.0
0 reviews
1.0

Reviews (90)

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I have been going to The 12 for almost 2 years now. This place absolutely has the best group training classes and trainers in the area...and I have been to a lot of other places. I used to switch gyms every once in a while but since I have found The 12, I am here to stay! Shout out to Nichole and Uli! You guys are the best! They have made working out so much FUN! Love the energy and good vibes here

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I enjoy going to the 12 because all of the members are so friendly and push me to get stronger and reach my goals. The trainers are also great motivators and keep the classes enjoyable. It’s so clean and I feel safe! Shout out to Nichole! She is a great trainer!

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Such a great workout! Nicole keeps you focused and pushes you throughout the whole class

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Have been going to The 12 for about a month.. Absolutely love the energy of the classes and the momentum they fuel me with. Highly recommend!

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The 12 is a terrific high-energy workout! The leg/glute days on Sundays and Tuesdays are the bomb.

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Really enjoy coming to this studio. The staff is friendly, studio is clean, and the workouts are awesome. I always leave feeling GREAT!

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I LOVE the 12! 10/10 would recommend this gym to anyone! Great, challenging classes and friendly, helpful staff.

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The 12 is a great workout. Very challenging but you can modify and take it at your own place. They really create a fun and team workout.

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Really like the gym, the setup, and the trainers. Have tried out various gyms, but nothing comes close to what the 12 offers. I have been going there for 5 years now and it has been life-changing.

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This is my one of favorite places to work-out. Now that COVID destroyed a lot of gyms and work out places, this is the best one. Pre-Covid, it was pretty good. I like all the trainers. The staff is nice and the place is clean.

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Frequently Asked Questions

Except the peak hours, this place remains quite free or moderately crowded.

This business has a rating of 4.9-star.

This business has 90 reviews.

The address is: 3188 Airway Ave STE H, Costa Mesa, CA 92626, United States .

The contact number is +1 714-617-5618

This service is listed under Gym .

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