Commonwealth CrossFit

Name: Commonwealth CrossFit
Address: 630 Somerville Avenue, Somerville, Massachusetts, 02143, US
Telephone: (617) 712-2568
Price range: $$
Rating: 4.9

4.9 17 reviews

Gym, Interval Training Gyms, Fitness Center

630 Somerville Avenue, Somerville, MA 02143

(617) 712-2568

Overall rating

4.9

out of 5

17 reviews

5 star 93%

4 star 2%

3 star 0%

2 star 2%

1 star 3%

About Commonwealth CrossFit

Commonwealth CrossFit is Boston's premier destination for HYROX training, CrossFit group classes, personal training, and a dedicated Legends program for those aged 55 and above. With a welcoming community, fun events, and a commitment to long-term progress, this gym stands out from the rest.

The certified coaches at Commonwealth CrossFit guide every session, tailoring workouts to each individual's skill level, ensuring a rewarding experience for both beginners and seasoned athletes. Whether you're looking to get started with fitness or need to get HYROX race-ready, the gym's comprehensive offerings and supportive atmosphere will help you reach your goals.

Clients praise the gym's excellent programming, great equipment, and the sense of community fostered by the owners and staff. Newcomers, including those visiting from out of town, have been pleasantly surprised by the warmth and inclusiveness of the members. The Legends program, in particular, has empowered older adults to get stronger and enjoy their fitness journey.

With a focus on helping members become stronger, healthier, and more confident, Commonwealth CrossFit is the go-to choice for those seeking a transformative fitness experience in Boston.

Reviews

Write a review

Dec 2025

5.0

TL;DR: I feel (and run) stronger, and I feel better about myself. Joining Commonwealth was the best decision I made when I moved here. Would absolutely recommend dropping in for a couple of classes to anyone who's on the fence.

As a runner, this is how I get my strength training in, and I love it. In the past, I haven't been very motivated to commit to strength training before because I get bored with the same routine 2-3 days/week. With CrossFit, every day has a different workout that focusses on something different, and it's been great! I've really pushed my limits, and both my running and lifting has gotten stronger. It feels good to feel strong.

As a newcomer to… read full review

Nov 2025

5.0

I started Crossfit a little over 1.5 years ago because I wanted to be stronger to do some more advanced tricks in my circus training. Thanks to all of the team at CWCF, I gained a ton of strength and was really able to expand what I was able to do in the studio.

Mar 2025

5.0

My neighbors told me about Commonwealth CrossFit last summer and it is now a part of my life/routine. The owner/instructors are great guys, and really imbue a sense of community and support. Starting CrossFit as a 'Legend' (55+) has been empowering and fun. I'm enjoying getting to know my fellow Legends and truly look forward to my workout days!

All 58 reviews