Fitness you don’t have to force.

MOXI3 delivers the kind of coaching, programming, and community that makes the most demanding hour of your day the one you never want to miss.

BOOK THE BEST HOUR OF YOUR DAY

Strength
Group strength training class at MOXI3 Fitness in Costa Mesa
Sculpt
group pilates sculpt class at moxi3 in costa mesa
Shred
hyrox conditioning endurance class at moxi3 in costa mesa
Cycle
orange county spin class group fitness

From our members

★★★★★

The energy in the studio is truly unmatched. It’s upbeat, positive, and empowering the moment you walk through the doors. The entire staff—from front desk to instructors—is kind, welcoming, and always willing to help with anything you need. But what really sets this place apart is the community. Everyone is encouraging, supportive, and genuinely happy to be there. Whether it’s your first class or your hundredth, you feel like you belong.

★★★★★

I am a dad of 3 young boys and this place has been a God send. I am able to get in, get an intense workout in, and be home without any lazy downtime. Moxie has changed the way I look at fitness and has allowed me a renewed joy in fitness. I would recommend to anyone who is looking for a diverse class based fitness center! There truly is something for everyone.

★★★★★

MOXI3 IS THE BEST FITNESS COMMUNITY, GYM, AND WORKOUT EXPERIENCE IN ORANGE COUNTY. THERE IS NOWHERE CLOSE WHEN YOU LOOK AT WHAT IT OFFERS COMPREHENSIVELY. BEST TRAINERS. BEST FORMATS. BEST MUSIC. BEST EQUIPMENT. BEST USE OF SPACE. BEST VIBES.

personal training at moxi3 in costa mesa

Personal Taining

sauna cold plunge costa mesa
COSTA MESA

Restore

JOIN THE CLUB

Memberships

Essential

Three visits per week for people who want consistency without overcommitting. 

Frequent

Four visits per week for those who like training to be a regular part of their routine. 

Every Damn Day

For people who want training to be part of their everyday rhythm. One class per day, with the flexibility to double up some days and rest or jump in recovery on others.

All Access Unlimited

Unlimited check-ins. For members who want full flexibility. Train across all formats, double up when you want, utilize recovery services, and let your schedule change without limiting your access.

Restore Unlimited

Unlimited sauna, cold plunge, normatec, and stretch classes. For recovery-focused members or those who want to complement their training to support performance, recovery, and longevity.

group fitness class costa mesa