CrossFit Arsenal- Fitness and Jiu Jitsu, located at 39 Clarendon St, Watertown, MA, offers a vibrant and welcoming community for fitness enthusiasts of all skill levels. Known for its knowledgeable and supportive coaches, including Jason, Seth, and Emily, the gym ensures that each member achieves their personal fitness goals through customized workouts and constant encouragement. Members appreciate the spacious, well-maintained facilities and the variety of classes, including CrossFit, weightlifting, rowing, and Brazilian jiu-jitsu.

With flexible class schedules and a strong sense of camaraderie, CrossFit Arsenal stands out as an exceptional place to build strength, improve fitness, and make lasting friendships. The gym's community-focused environment and expert coaching make it a top choice for anyone in the Watertown/Boston area looking to enhance their health and well-being.

Pros:

  • Expert and friendly coaches.
  • Strong sense of community.
  • Spacious and clean facility.
  • Variety of classes available.
  • Flexible scheduling options.
  • Welcoming to all fitness levels.
  • Personalized workout plans.
  • Supportive and motivational environment.
  • Convenient location with ample parking.
  • Top-notch programming and equipment.

Cons:

  • Monthly fees may feel expensive.
  • Can be intimidating for newcomers.
  • Parking might require a short walk.

Location / Contact

Rating Stats

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5.0
110 reviews
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Reviews (111)

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Dropped in from out of town for two days. The owners and coaches were amazing and made me feel welcome. Their facilities were clean/organized, and they have everything you could ask for in a CF gym. Great community vibes from this place. Highly recommend. I'm definitely stopping by again the next time I'm in town.

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As someone new to CrossFit, this gym is the perfect blend of coaching, community, and cool workouts to integrate into my routine! The coaches are especially knowledgeable and look to personalize instructions to suit your specific fitness needs. I also love that there are many options for class timings!

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Great coaching and programming for all levels of fitness. Whether you're brand new, coming off a break, or at the top of your competitive fitness game, Jason and his team will push you every day to be the best version of yourself. The community is top notch- welcoming, supportive, fun, and always ready to work hard and make each other better. Can't recommend this place highly enough.

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Diverse and welcoming community. Coaches are knowledgeable and engaging. I enjoy the programming and the availability of open gym hours which were some of the initial reasons I switched over to this gym. Programming is challenging while still accessible for beginners, and well planned out from a longer term view (week by week/month by month).

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This gym is more than a gym. It’s a community. The workouts are versatile and programming is thoughtful. I know coming in everyday I am going to have a great workout. Having the option to work out more before or after class is also a bonus. Jason the owner is awesome! Highly recommend!

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Great gym run by great people. I've been a member for about seven years now and have never regretted it. The coaches are very knowledgeable and attuned to individuals' skill levels. Great vibe without any pushiness other gyms possess. I can't recommend this gym enough.

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I’ve been a member of CrossFit Arsenal for the past 6 years. Beyond the workout I get, it’s the camaraderie and connections that keep me coming back. Jason, the owner, and the rest of the skilled trainers cultivate a welcoming environment where anyone from a seasoned, competitive athlete to someone new to fitness can and will get a great workout, learn something new and build friendships along the way. A few years ago, a fire burned down the building which prompted the community and its members to rally and restore the space they love. The new space has expanded from CrossFit and Weightlifting to include Brazilian JiuJitsu, which I love. Whatever your fitness goals are, CrossFit Arsenal is an ideal place to pursue them.

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Jason and Seth and everyone at Arsenal are incredible coaches. They create a welcoming atmosphere and always push members to improve their fitness. The vibe they create is far from the stereotypical Crossfit vibe that you see the memes making fun of. Every member I encountered in my 4 years at Arsenal (before we moved states) was kind, welcoming, and encouraging of my fitness journey.Whether you want to go to the gym a couple times a week, or you want to get in some serious fitness every day, Arsenal is the place for you.

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This gym is such a big part of my life I don’t know what I would do without it . I’ve been a member for about 6 years now. Really adaptive to all athletes who want to learn more about fitness regardless of your experience. Jason, Seth and all of the coaches all do a great job working with you wherever you are.I was so scared to come into the gym the first time to get back into shape after a long hiatus 6 years ago and Jason was so great he showed up to make sure i was comfortable even though he wasn’t coaching . It was also 6 am. Can’t say there could be any personal touch better than that.

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At 50 years old and 10 plus years removed from doing anything athletic, to say walking into a cross fit gym was out of my comfort zone would be an understatement. Coaches modified workouts to fit my ability and made it easy to make it part of my weekly routine. A year later, I've hit fitness and weight loss goals, but more importantly feel great. The coaches make it fun and easy to go, the results make you want to keep going. From competitive CF athletes to people like me that just need to get moving, this gym has something for everyone.

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Frequently Asked Questions

Except the peak hours, this place remains quite free or moderately crowded.

This business has a rating of 5.0-star.

This business has 111 reviews.

The address is: 39 Clarendon St, Watertown, MA 02472, United States .

The contact number is +1 857-228-0785

This service is listed under Fitness Center .

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