★ 5

When I joined CrossFit I was intimidated. I had run road races, lifted weights, done personal training, yoga, Pilates, spin classes etc… but I didn’t know what I was in for with CrossFit. Once I joined 617, I realized how supportive and welcoming everyone is. Can’t say enough good things. Highly recommend. Show out to Coach Sean Hoey who I did initial classes with and Coach Pete who coaches every weekday morning bright and early, with a smile. Inspiring us to be better, he challenges us, clearly communicates form, and helps with modifications when I need them.

Source: Google

★ 5

Outstanding Gym with a Strong Community Feel!

This gym is more than just a place to work out—it’s a community. From the moment you walk in, you’re greeted by an atmosphere of positivity and motivation. The trainers are top-notch, offering expert guidance while making sure everyone feels welcome, no matter their fitness level.

The location is beautiful, making it an inspiring place to push yourself and grow. But what truly sets this gym apart is the people—members who are serious about fitness, but also about enjoying life and supporting one another. Whether you're here to build strength, improve endurance, or simply stay active, you'll find the perfect mix of challenge and encouragement. Highly recommend!

Source: Google

★ 5

Great gym with very welcoming trainers. Definitely recommend to people in the Dorchester/Boston area!

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★ 5

CF 617 is a great CrossFit gym. The programming and coaches are always on point. I’ve visited many CF gyms since starting CF 9 years ago and this one ranks among the top!

Source: Google

★ 5

If you're in the area, you should stop by this gym and check it out. The gym is beautiful, and the people there are awesome. The owner, Pete, is extremely nice and helpful in getting you acclimated to the gym, and the members are also incredibly kind and welcoming. I just stopped in for a drop-in, but if I lived in the area, I would definitely be a member.

Source: Google

★ 5

Great gymn with coaches that care! I've learned a lot over the last 6 months starting with zero experience.

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★ 5

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★ 5

This gym is one of a kind! A gorgeous gym that is well kept and well equipped! (and located on a lovely park/water space) The programing is fantastic, allowing for appropriate scaling when needed/wanted. The community is AMAZING, have found great friends here both in and outside the gym. There are community events and fundraisers very regularly that not only build the gym community but also support meaningful impact. Have loved this gym and community and sad to move away from it.

Source: Google

★ 5

Love this gym, the coaches, and the community! One of my favorite hours of the day!

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★ 5

Crossfit gyms come in all different shapes and forms. Crossfit 617 in Dorchester is an incredibly clean facility, tons of space, tons of new equipment, and the community is incredibly inviting.

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★ 5

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★ 5

The gym is IMMACULATE. Great coaching with a strong community. Can't recommend enough!

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★ 5

Great gym, great and knowledgeable staff and an overall wonderful experience being a member here. Strongly recommend for anyone interested in beginning Crossfit!

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★ 5

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★ 5

Great gym! Everyone was friendly from day 1 and the coaches are very knowledgeable.

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★ 5

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★ 5

Best gym in the Boston area. Extremely welcoming environment. Exceptional coaching staff. I would recommend this place to anyone that wants to improve and hit their goals.

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★ 5

Fantastic experience with great coaching!

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★ 5

Great gym. Great people. Great community

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★ 5

I’ve doubled my endurance and weight I can lift since starting here two years ago. Great community.

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★ 5

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★ 5

Jumped into Crossfit 617, and it's been a game-changer! They kickstart you with a must-have package: 3 personal sessions to master key moves, followed by 3 weeks of unlimited Crossfit magic. Their workouts? A brilliant mix of warm-ups, weightlifting, and non-stop cardio-strength combos. Plus, with daily diverse routines on their Zen Planner app, monotony is a myth. The vibe? A supportive crew cheering you on. Got a competitive streak? Check your progress against others on SugarWOD app. Yes, it's a premium spot at $200/month, but every penny's worth those 5/5 stars!

Source: Google

★ 5

Cannot vouch for CrossFit 617 enough! I was visiting Boston from Puerto Rico for about a month and a half and needed a box to train at, and am so glad I chose this one. The coaches are incredibly professional and knowledgable, and the gym has an incredible community and vibe to it. Not the mention the programming is also fantastic. I'll absolutely be back when I'm in the Boston area.

Source: Google

★ 5

When I moved to Boston I was very particular about the type of CrossFit gym that I wanted to join and so I spent a lot of time testing various boxes around the area. After my first drop in class on a Saturday morning at 617 Dorchester I was sold. The team and coaches here are incredibly welcoming and knowledgeable and work with each individual to make sure they’re comfortable and challenged. The community is supportive and helpful whether you’re brand new to CrossFit or have done it for years. I feel so lucky to have found 617 and highly recommend this gym to anyone!

Source: Google

★ 5

Amazing gym! We were members here for a couple of months, but ended up moving out of state and away. We LOVED our time at CF617. The community is warm and welcoming, and the facility is top notch. I will definitely be coming back to visit.

Source: Google

★ 5

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★ 5

If you're trying to choose a CF gym in Boston, 617 is the place to go! They are so inclusive and vibes are great! Definitely makes it feel like everyone belongs there regardless of ability.

Source: Google

★ 5

Awesome CrossFit gym! Great coaches, people, and facility. Highly recommend.

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★ 5

The coaching here is the best I’ve ever had since beginning Crossfit 9 years ago, and the facility is beautiful and clean (the photos on this page show the old location. See the website for the new one)

Source: Google

★ 5

Amazing atmosphere and very qualified staff

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★ 5

Great local box! Professional, experienced, knowledgeable, and welcoming coaches with a supportive community that motivated me to achieve my training goals and have fun along the way. There is a plethora of equipment, a nice men's locker room space, and even an in house physical therapy studio. Excellent place to start or continue your fitness journey!

Source: Google

★ 5

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★ 5

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★ 5

I dropped in for the week of Thanksgiving and the folks here were very helpful and welcoming. The facility is state of the art (I wish my box was this sleek!!). Will definitely be back if I’m ever in the area.

Source: Google

★ 5

Started my CrossFit journey at CrossFit 617 and couldn’t me more grateful that I did. Their fundamentals course eased the learning curve of starting CrossFit. The coaches were very motivating, personable, and knew exactly what they were doing. Classes were tough and worth every second.

Source: Google

★ 5

Great people, great classes, very accepting environment!

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★ 5

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★ 5

CF617 has been a truly amazing experience! If you are looking for a diverse, inclusive community of fitness-minded people, this is your place, no matter what your current level of fitness is.

To understand why CF617 is so much better and different than a 'gym", consider the well-known phenomenon of people making New Years' resolutions to get in shape. They join a gym in January and start off strong but most have quit by Spring. Why? They walk into a room with hundreds of pieces of equipment and have no idea where to start, or what to do every day. They fall into a routine of a bit of weight-lifting and then some cardio on a treadmill or bike. BORING. No coaching. No improvement. So they give up.

It is TOTALLY different at CF 617. You show up for an hour 3-5 times a week for HIIT (High Intensity Interval Training). It is a structured class with an instructor. The instructor guides the class through a routine of warm up, stretching, technique, and then there is usually a strength piece followed by the WOD (workout of the day). Although each class follows the same general format, in 9 months every single class has been different. And every single class builds on the classes that have come before. In each class you may have CF veterans who have been doing it for years mixed in with brand new members. All of the workouts and exercises are "scalable" so that everyone can do them. And before you even start your first group class, everyone goes through Elements: a 1:1 introduction to CF.

I am 61 years old, have run the Boston Marathon and played collegiate rugby. 9 months into CF and I am far stronger, fitter and more flexible than I have ever been in my life.

The motto of CF617 is "Be Kind. Be Humble. Be Strong". The coaches and the community are incredibly supportive. YOU WILL LOVE IT!!!

Source: Google

★ 5

I can't say enough about this gym! I hesitated to join a Crossfit for years having felt intimidated, overwhelmed and not in good enough shape to begin. Pete, his team, and every single coach and member are amazing and beyond encouraging. They've created the culture and community they deserve and genuinely want everyone to succeed.

Source: Google

★ 5

I dropped in at CrossFit 617 - Dorchester for a week during the Christmas holidays and I am so glad I did. This is a brand new facility with amazing coaches and a superb owner/coach, Pete. I highly recommend this box and look forward to coming back again soon! Thanks for everything!

Source: Google

★ 5

Best gym! They make you feel right at home. All level welcome.

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

CrossFit 617 is not just a place where you go and push yourself to the limit, but a second home.
I’ve been there for over a month, I took the elements program with Sean and he was always super cool and patient explaining the exercises and the correct posture. He also helped me overcome some of my fears and made it easier to start a fitness experience that can be super intimidating.
Being in Boston for 3+ years, it’s been difficult to find a fitness place where you feel comfortable and welcome, but CrossFit 617 In Dorchester feels like being home, since the very first moment you step in.
All the coaches are really nice and helpful and you will discover with them new abilities you never thought you’d have.
Once, I read this in a review when researching for this place, and I completely agree: “do yourself a favor and try this place, you’ll never regret it!”
Thank you CrossFit 617 Dorchester! Let’s goooo! 🤜🏼🤛🏽

Source: Google

★ 5

Did a couple of Drop-ins at this gym. I’m usually pretty shy in trying new places. Especially even more when working out in front of new people. I ended up doing 2 of the crossfit open workouts here and EVERYONE was beyond warm and welcoming. The coaches were great communicators and teachers. Will be dropping in everytime I’m in town! Fully recommend!

Source: Google

★ 5

Great gym and staff.

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★ 5

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★ 5

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★ 4

Great CrossFit gym with level headed people all looking out for one another. Solid community whether you get your workout in first thing in the morning or evening. I just wish there were more available class times on weekends.

Source: Google

★ 5

great gym with knowledgeable coaches and a tight, supportive community. Highly recommended for all ranges of fitness

Source: Google

★ 5

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★ 5

Great programming and staff!

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★ 5

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★ 5

Great place! Dropped in a few times when I was back in Boston! Wods are great, coaches are great and cool Crossfit peeps! Great community!

Source: Google

★ 5

About one year ago, I relocated back to my hometown here in MA after a very long stint away living/working overseas in Asia, which was also where my first exposure and crossfit journey began. Needless to say the relocation was a BIG move in so many ways imaginable. One of my top priorities when I first came back was to find myself a box to continue my training. Decided to give CF617 a try after reading some great reviews, reached out, attended a FREE trial class and decided to join. I didn’t even feel like I needed to try out others! I felt everyone was so welcoming, coaches and other members alike. Great community which is so important and just makes “putting yourself through hell” in the workouts that much more bearable! ;) The other main deciding factors for me personally are the coaching style, as well as the general workout/class programming at CF617. It’s similar to what I have been use to back at my old box and much prefer that there is usually focus on a strength component (to work on strength!) and a WOD of some sort to follow. Never a dull moment, never bored...which is what makes crossfit training so great here.

Source: Google

★ 5

CF617 has an amazing and welcoming environment and community for exercise enthusiasts at any level!

Source: Google

★ 5

I never thought I'd do Crossfit. I worked out, but nothing as vigorous. When I got a "try for a week" offer, I figured what have I got to lose? It was great. Yeah, it busts my butt, but that's the point. What really works is that you have a trainer working with you every time you go. That would be super expensive in a regular gym. Plus, you can modify if you aren't able to do something fully, like say, pull-ups. Yikes. Fab was the trainer I had most often, but all of them are great. When I lost my job and had $ problems, they even reached out to help with a discount. Amazing people.

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

Great place run by great dudes!

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★ 5

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★ 5

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★ 5

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★ 5

Well run. Great group of trainers and members.

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★ 5

Great gym, coaches, owners and community. Definitely a place where beginner, average and above average athletes can feel welcome and get a great workout. I always look forward to going to the gym.

Source: Google

★ 5

I have been doing CrossFit for about 3 years now all over the country and this is one of the best ones I have been to. Compared to all of the boxes this one found a way to really balance the CrossFit environment. This gym creates an atmosphere that satisfies the fiercest competitors without intimidating more modified Crossfitters. Place is great. If I could give six star I would.

Source: Google

★ 5

Some of the best people in Boston. Good workouts and coaching, all around a great environment.

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★ 5

One time before I went to crossfit 617 I fell asleep at the beach and woke up in the aquarium. They confused me for a beached whale. Now after crossfit 617 they call me 'Deeza Hasselhoff'

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★ 5

Love everything about this gym! Both the coaches and the members genuinely want you to succeed and help you push yourself to work harder and be better in every workout. Very supportive environment where everyone is welcome! :)

Source: Google

★ 5

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★ 5

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★ 5

Love this gym! I was new to crossfit and didn't feel intimidated or overwhelmed at all. Encouraging coaches and amazing members. I feel like it's my second home!

Source: Google

★ 5

Love this place! I had no idea what I was doing before joining and they were so helpful and welcoming. I always look forward to going and seeing the amazing people here. The workouts are scaled so you can feel accomplished every time you go. Cannot recommend highly enough!

Source: Google

★ 5

I've visited a few boxes in the area and in other states and countries.... the coaches here are legit the most instructive and supportive folks around! And the members and energy are as far from douchey as one could imagine!! ❤🏋🏽‍♀️#crossfit617

Source: Google

★ 5

One of the best gyms in the area. The coaches here truly want to see you succeed and reach your goals - whether that's weight loss, general health, or to compete as an athlete. The daily programming has a great mix of strength, gymnastics, and conditioning which the coaches also use themselves.

5 stars - keep doing what you're doing.

Source: Google

★ 4

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★ 5

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