Iron Coast Fitness

Functional Fitness & Endurance Training Gym in Costa Mesa, CA

Community, Consistency, Competition

Iron Coast Fitness is Costa Mesa, California's community based functional fitness gym dedicated to helping individuals achieve their health & fitness goals. We pride ourselves on two things, our community & our custom functional fitness programming. Our goal is to create a dynamic community of individuals all looking to better themselves through fitness. That's why our community is what makes us special, and it's what keeps you going. Ready to experience it firsthand? Book a free intro to get started today!

Our Programs

From functional fitness and cardio-focused workouts to flexible open gym access, our gym in Costa Mesa offers a variety of fitness programs custom-built to match your goals and lifestyle. Click a program to learn more and sign up to start training today!

Cross/Train

Cross/Train

Daily functional fitness classes tailored for all levels
X-Diesel

X-Diesel

Endurance based class focused on sustained effort and full body conditioning
Partner

Partner

Train together, grow stronger—fitness is better with a partner
Open Gym

Open Gym

Flexible training on your schedule

Ready to Join?

We offer a variety of membership options that allow access to our gym—ranging from unlimited access to low-commitment plans. There’s something for everyone. Click below to learn more about our memberships and join our community—the path to serious results starts here!

The Hype is Real

We don’t just train—we transform. From your first rep to your next PR, we’ve got your back. But don’t take our word for it—our members say it louder. Check their stories, then come feel the energy for yourself.

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Follow Us on Social Media

See what makes our gym special: real progress, real people, and real fun. Follow us on social for updates, highlights, and more.


Ready to experience our amazing community and personalized workouts for yourself?

Contact Us

We are centrally located in Costa Mesa, California right next to John Wayne Airport within 5 miles of Newport Beach, Santa Ana, Irvine & Tustin. Whether you are local or just visiting and looking for a drop-in, we want to meet you.

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Join Our Community

This is where better begins. Built for your goals. Backed by our team. Where consistency fuels progress.