Functional Fitness. Real Results.

F45 BRATTLE ST

F45 TRAINING BRATTLE ST offers functional group fitness classes, reimagined. We are more than just a gym. We are the total wellness solution for every body. With 5,000+ dynamic, energy-packed movements and over 80 workouts offered, we help you unlock your inner athlete. We are the workout you always wanted with the team you didn’t know you needed. New to F45 Training?

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Team Training. Life Changing.

F45 BRATTLE ST

Mark Wahlberg said it best: It’s not about mirrors, mood lights or followers. It’s about what you did with your time. It’s about how you feel when you are finished and who encouraged you along the way. Ready to join the movement?

3 Classes for $30

Team Training. Life Changing.

F45 BRATTLE ST

F45 Training is functional group fitness, with the effectiveness and attention of a certified personal trainer. Our workouts are designed for every body. Join us to find out why we are rated #1 Gym by Men’s Journal in the US and Canstar Blue in Australia.

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3 Classes for $30 Book A Class Membership Options

STUDIO CONTACT INFO

20 Brattle Street, Cambridge, Massachusetts 02138, USA

Class Schedule

Experience the power of F45 BRATTLE ST today and start feeling the difference today.

THE RESULTS ARE IN

SUCCESS STORIES

MENTAL & PHYSICAL HEALTH

After 3 years and 500+ classes into F45, my mental and physical health have drastically improved.

STAMINA AND ENDURANCE

My focus is building stamina and endurance to combat multiple sclerosis. I’m 61 and in the best shape of my life.

WEIGHT LOSS

I’ve lost 187 lbs since my very first workout in 2021. F45 has become the most joyful place in my life.

BODY TRANSFORMATION

Through F45, I have lost 13 lbs of fat, gained 4 lbs of muscle and descreased my body fat by 6%.

CANCER SURVIVAL

Three years ago I got cancer. It was my F45 family and friendships that got me through it. My team is always there for me.

FEEL THE LOVE

WHAT OUR MEMBERS SAY ABOUT US

Great gym, great people, killer workouts!. Perfect place to go if you want to push yourself with a fast and always-changing workout! The community here is really something special & actually makes working out fun!

Angela Gonzalez

F45 Training Brattle Street

I started coming to F45 because the training style suited my training preferences: it’s highly functional training with strength and cardio days so that i could customize my workout plan based on my goals, it takes the mental work of planning workouts away, and there’s enough variety with both the exercises and the workout structure to keep me from getting bored, which was my biggest challenge with self-guided workouts. The trainers are also all incredibly kind and knowledgeable, and the structure of having a class kept me on a routine. Highly recommend depending on your fitness preferences!

Amber Feng

F45 Training Brattle Street

I joined F45 Brattle St last December, after a few years of being sedentary and completely out of shape. F45 has been the most welcoming gym I have ever been part of, and it truly is life changing. It doesn’t matter how fit you are or the weights you pick – what is truly celebrated is you putting your max effort every single time. The vibe is super fun and you make friends along the way. Trainers are careful to correct your form and will also challenge you when they see you can give more. Other members will equally push you and celebrate you as you progress (and progress is constant if you keep showing up). I highly recommend to everyone regardless of age or fitness level.

Francisco Sueyro

F45 Training Brattle Street

TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING

F45 TRAINING BRATTLE ST