Love Being Outside?

Our Small Group Training class is a fun and athletic way to torch fat, build muscle, and get yourself in amazing shape.

Personal Training

Get started with a Certified Personal Trainer to help you achieve your fitness goals.

Group Fitness Classes

Challenge yourself with our wide variety of challenging, fun, and energetic group fitness classes.


Increase your flexibility and inner core strength with challenging workouts.

Barre Classes

Gain strength, flexibility, balance, coordination and endurance in our Barre classes.

Request a Trial Pass

Come workout at our fitness center for free. Feel free to bring a guest. Go Now →

Real People. Real Results.

Download our member success ebook filled with real people just like you who achieved their fitness goals. Download Now →

Class Schedule

Get started this year in a new fitness class that will help you break out of your plateau. See Schedule →

Experience All of Our State-Of-The-Art Amenities

Commonwealth Sports Club, a premier Boston fitness club, provides an unparalleled member experience. From bootcamp workouts to nutritional counseling, Commonwealth Sports Club provides the tools you need to help you reach your fitness goals.

  • Heated Saltwater Pool
  • Pilates Studio
  • WiFi Access
  • Massage Therapy
  • Physical Therapy
  • Personal Training

Group Fitness Classes

Our classes are fun, exhilarating and provide exactly the motivation you need get in great shape.

Our Classes

Personal Training

Our Certified Personal Trainers will provide one-on-one training to help you see results fast!

Meet Our Trainers

Group Training

Challenge yourself alongside your peers by pushing a little harder and taking your fitness training to the next level.

See Options

Pure Pilates Studio

Our instructors will help you Improve your overall strength and range of motion.

Get Started

"I feel better overall, I have more energy to get through my crazy work week and am a lot stronger than ever before!"

− Gina Parise

"Commonwealth has amazing equipment and personal trainers!"

− Doug Rockwell

Ready to Get Started?

Get started on setting and reaching your fitness goals. Contact us today.

Signup For a Trial Pass