★ 5

Stephen is amazing coach. The building is beautiful and has great equipment. Definitely worth going and welcoming.

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★ 5

The best gym I have ever been!! They are amazing.

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★ 5

This review is long overdue. I couldn’t think of how to express my gratitude for this place without sounding like a complete cliche. I’ve always been into fitness- rec leagues, orange theory, barre and traditional gyms. I would go in- be on my phone til my workout started and then head out with a quick wave.

Tilt has broken me of that and made fitness a way to connect with people- not escape from them. It’s been a community for me when all my family is out of state and hours away.

There is something for everyone- the environment is supportive not competitive. Definitely give it a try!

Source: Google

★ 5

CrossFit Tilt is so much more than a gym. We are a family. There’s no place like it!

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★ 5

Love Tilt! From the coaches who provide excellent feedback and modifications to the workout to the welcoming/motivating members in the gym community. Highly recommend for all fitness levels!

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★ 5

CrossFit TILT is an amazing experience day in and day out. The programing is excellent and the coaching is outstanding. The community is very tight and supportive - made up of all ages and backrounds. I am in my 9th year at TILT and could not imagine my life without it!!

Source: Google

★ 5

Awesome place to workout! Always a vibe and full of enthusiastic supportive coaches.

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★ 5

Best hour of the day! The coaches are encouraging and know how to make every class fun. The TILT community is amazing, 10/10 recommend.

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★ 5

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★ 5

Great facilities; great coaches; great workouts; even better community!
Every class has modifications for any fitness level. The class schedule is definitely the best around, too.

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★ 5

Tilt has a great community and amazing coaches!

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★ 5

Waltham CrossFit Tilt is the best gym outside of the metropolitan Boston. It’s amazing place for drop in and make this gym as a home base for future workouts. Coaches and community are welcoming new members. It was a very easy transition for me when I moved to the area. Highly recommending!!!

Source: Google

★ 5

Always have really strong coaching. Coaches are knowledgeable, intelligent with training, and proactive with injury prevention/adaptable to all sorts of injuries with modified movements.

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★ 5

Totally the best!
Great workouts. Great coaching

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★ 5

Love, love, love CrossFit TILT! Challenging, fun, welcoming, social, supportive, and with top-notch coaching to boot! Come check out why we love this gym!

Source: Google

★ 5

I honestly can’t say enough good things about this gym. I didn’t have prior experience with CrossFit type exercises when I started, but the coaches are absolutely amazing at teaching new movements and skills, providing helpful feedback, and helping you find options for scaling the workouts if you aren’t comfortable with/able to do a certain movement.

Source: Google

★ 5

Each class is thoughtfully structured, blending functional training with strength work in a way that’s both challenging and rewarding. A rotation of skilled and professional coaches keeps every session fresh and engaging—there’s never a dull moment.

The space is clean and well-organized, with the added bonus of an outdoor training area. From late spring to early fall, it's a rare joy to train under the Boston sky, breathing in crisp air and soaking up sunlight.

This is a place where you meet better people—and gradually become a better version of yourself.

Some places shape your body. A rare few shape your perspective.

CrossFit TILT Waltham has become one of the anchors in my life.

Source: Google

★ 5

The absolute BEST community. The most supportive and engaged coaches and the best people! Accessible for all ages! Truly feels like a family, so much love & fun, all while getting so strong and fit! 10/10!

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★ 5

I’m in the best shape I’ve ever been in and it’s all thanks to TILT

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★ 5

A great gym with top notch coaching and programming. The focus is on form first so it's a great place for newcomers to Crossfit

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★ 5

The coaches and the members make me love working out again and excited to come to classes every day. Being a member at Tilt is so much fun and it is a great, supportive community to have!

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★ 5

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★ 5

Awesome coaches, workouts and location for after work and beating the traffic!

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★ 5

The coaching staff at TILT is supportive, knowledgeable, and genuinely invested in your progress. The workouts are challenging but fun, and the community is amazing. I would recommend TILT to anyone!

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★ 5

Steve, James, Sami, Max and the rest of the coaches made me feel incredibly welcomed back in November when I first started at CrossFit Tilt. They were incredibly patient and helpful with me as I learned new and old skills from workouts I haven't done since high school. Today, I'm I have an unlimited membership and go 4-5 times a week and just past 100 classes last month. Hands down best gym I'm gone to and would recommend CrossFit TILT to anyone!

Source: Google

★ 5

The Best Hour of My Day – Every Day

Joining this CrossFit gym has truly been life-changing. From day one, I felt welcomed like family. The community here is something special — supportive, encouraging, and always ready to cheer you on, no matter where you are in your fitness journey.

The coaches are top-tier. They're incredibly knowledgeable and go above and beyond to make sure every athlete, from beginners to seasoned pros, gets the guidance and support they need. They’re flexible and intuitive — knowing when to push, when to scale, and how to tailor workouts to each individual. No matter your skill level or limitations, they make you feel seen and capable.

Every workout challenges me, but what keeps me coming back is how this place makes me feel. It’s not just a gym — it’s the best hour of my day, every single day.

If you're looking for expert coaching, a fun and inclusive atmosphere, and a second family to sweat with, this is the place. I couldn’t recommend it more!

Source: Google

★ 5

One year this week at TILT Waltham and it has flown by. The community and the coaches were welcoming from the first day I walked in. The coaches are great, explaining movements in detail and modifications/scaling are always given as an option. The programming of each day's workout is outstanding. Just a great CrossFit gym in all aspects.

Source: Google

★ 4

Great place. Wonderful people. Really good coaches!

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★ 5

The community here was so welcoming and so kind, I literally forgot I was in Massachusetts! If you want more than a gym but also a bunch of people supporting you at every step, this is the place to go.

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★ 5

I have been working away and joined CrossFit TILT whilst I was away and honestly I have never felt more welcome in a gym. Coaches and Members were lovely and welcoming and they helped/answered questions whenever needed. Will 100% be back here, next time I am in Waltham for work.

Source: Google

★ 5

Easy to sign up online
Attentive coaches
Throughly explained modifications for various levels of athletes in my class
Coaches welcomed me into the gym, introduced me to other athletes.
Clean facility
Great experience.

Source: Google

★ 5

I've been doing CrossFit for eight years TILT is my third CrossFit gym. I joined about a year ago and this place is just different! I learn something new every week and the skill review within the warm-up for the WOD's is unlike anything I have seen at other gyms. The coaching is second to none and couple that with the welcoming members and amazing facility and there you have it. I can’t say enough about how awesome TILT is…You just need to experience it for yourself.

Source: Google

★ 5

CrossFit TILT is truly the best in the business. It is such a great community of people all working together and supporting each other. The coaching staff is next level and truly knows how to help you achieve your best each and every class.

Source: Google

★ 5

This is my 3rd CrossFit community (to accommodate my work locations) and I couldn’t be happier to have landed here. The staff truly goes out of their way, during and outside of class, to deliver top-notch service and get to know their clients. Nothing makes me more proud than seeing the community embrace a new first-time member, then watching that member succeed and learn to love all they are capable of. Special shout out to coaches Steven and Scott for your unwavering support and passion for making great experiences.

Source: Google

★ 5

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★ 5

Great facility and community! Amazing programming and energy.

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★ 5

Best coaches-amazing people-first class facility

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★ 5

If you are wondering if you should try CrossFit, this is the place to do it! Fantastic facility, excellent coaches, friendly and encouraging community culture. Accessible for ALL skill and fitness levels—scaling and modifying is expected and respected. Come in, have fun, challenge yourself, and get fitter!

Source: Google

★ 5

This is where your search ends for the best CrossFit gym ever! Unbeatable coaching, community and support. They recently added sauna and ice plunge too to aid in recovery.

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★ 5

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★ 5

Amazing coaches and community!

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★ 5

The best CrossFit box around.

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★ 5

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★ 5

Facility A+, coaching A++, community A+++

Would definitely recommend to any and all experience levels!

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★ 5

No better coaches, programming, facility, or vibe!

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★ 5

Had a great time dropping in at TILT this week! Thanks, Coach Stephen for the warm welcome and to all the friendly folks at the 4:30 class.

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★ 5

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★ 5

This gym actually makes cardio fun for me which is very difficult!

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★ 5

Awesome!

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★ 5

Love the Waltham location - coaching is great!

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★ 5

Fun coaches, great programming with adjustments for all abilities!

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★ 5

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★ 5

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★ 5

Great staff and great workouts. This is only my second full time box experience and I have to say it sets the bar very high in everything. The programming, trainers, facility are all amazing. The rest of the members here couldn't be any more helpful or supportive. I find myself making more of an effort to get in for a workout the more time I spend there. Highly recommend it for any age or ability level, these guys will make sure you have a great time at the gym.

Source: Google

★ 5

We held our son's 3rd birthday party here and everyone had a blast! Shout out to Scott for organizing activities for the kids, he was great to work with and really cares about making sure all the kids have fun

Source: Google

★ 5

Awesome gym and unbelievable hospitality!
Scott, Stephen and company rock it!

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★ 5

I travel a bit for work and when possible I try to drop into a gym near wherever I’m staying. I’ve been to a number of gyms as a casual CrossFit enjoyer and have to say that Tilt Waltham is by far the most friendly, professional and welcoming gym I’ve been to. Can’t thank Stephen and Brian enough. I’ll make sure to visit again when traveling in the area.

Source: Google

★ 5

Cannot recommend this place enough!! As someone who had never done CrossFit, I was nervous and apprehensive, but now I’m hooked! The coaches are incredible and walk you through each exercise in every class and always offer modifications. The other members are so encouraging and will give you tips on how to improve. If you’re considering joining, do it!!

Source: Google

★ 5

Nice place. Maybe too hard for me 😆

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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 coaches and members! Always a positive and motivating environment

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★ 5

Come, you won’t regret it!! I was initially apprehensive about the entire CrossFit cult-ure but my partner pushed me to go with him. I could tell I was wrong, Tilt has the family mentality that I love and needed. They work with everyone at their own pace, scaling workouts down or up based on the individual’s skill level and offer a variety of class times. Our coaches are amazing and it’s pretty cool to see the owner in the gym too! The facility is clean and the layout optimizes the space. I HIGHLY Recommend coming! **I now go more than my mate if that tells you anything

Source: Google

★ 5

Best hour of my day! Amazing community and coaches who genuinely care about not just the workouts but you as a person.

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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

Awesome coaches! And great people that go there

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★ 5

Great workouts and good community!

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★ 5

Awesome trainers and owners! Friendly and help with form every class. The members encourage each other to finish the workouts. Overall, a positive, high energy environment. Great for both introverts and extroverts, if in doubt, try it out.

Source: Google

★ 5

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★ 5

I cannot day enough wonderful things about this gym and community. The coaching and workouts are top notch. If you want to be challenged and pushed you can have that experience. If you have an injury or you’re just starting out you can be accommodated too. It’s a vibrant, warm, supportive, and kind community.

Source: Google

★ 5

The staff at TILT endlessly finds ways to keep their members involved. When COVID started shut downs, they got virtual classes up and running quickly and with SO MANY class options; wod classes, endurance, mobility, weightlifting, yoga. Now that restrictions are relaxing, they are providing outside in-person classes and virtual classes, with memberships that align with members needs. They continue to keep their members accountable with their healthy lifestyles and produce so much virtual content that we are always entertained. This is an amazing group of people that always strive for the best for their members. I am proud to be part of their gym and highly recommend to everyone, young, old, and in-between.

Source: Google

★ 5

Amazing Box with Amazing Coaches. This gym stands out among all the CrossFit boxes where I've taken classes--and I've worked out at a lot of CrossFit gyms. The coaches and coaching are terrific. Great attention to detail, form, and individualizing. Super thoughtful programming. The facility is also beautiful.

I will also add that the virtual classes have been amazing. I can't recommend highly enough. Honestly, they should go international and serve the world. That good.

Source: Google

★ 5

I've been attending TILT since it has opened and how the team has handled COVID has been incredible. Quickly putting together zoom classes and now hosting workouts outside that are as much about exercising your mentals as much as your muscles. Would recommend this to anyone in the area who wants to drop in for a class and get fit!

Source: Google

★ 5

TILT is an elite gym. Not because you have to be an elite athlete to join... not at all, actually. It's perfect for athletes of all shapes, sizes and abilities, with a focus on long term health and fitness. It's elite because of the coaches, the members and the facility. Class at TILT is a highlight of my day, and I always leave feeling better than when I arrived. I've been Crossfitting for 8+ years, have been to many gyms around the world in that time, and can honestly say TILT is the best.

Source: Google

★ 5

Recommend !

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★ 5

After a few months here, I tried leaving to work out on my own but had to come back. The coaches are among the absolute best in countless ways, but especially in skill level, attentiveness, and friendliness. The programming tends to focus on high heart rate workouts and is consistently challenging. I'm not always happy about much but TILT is a strong exception. The membership is worth every penny.

Source: Google

★ 5

Exceptional gym with a tremendous owner and a very knowledgeable staff. If you are in town for work or traveling, I would HIGHLY suggest you drop-in here. If you live nearby or work nearby, go check it out and sign up, you won’t be let down.

Top notch facility!!!!

Source: Google

★ 5

Super clean facility with very nice community to work out with. Joined the 615am class with Coach Max, truly enjoyed the experience. Coach also provided a really great instructional on variations of the rope climbs that I can take back to my home box to gain more confidence in my ascents and descents on the rope.

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★ 5

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★ 5

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★ 5

Transformation:

Me in April 2014 about 8 mos before I started exercising (no I am not brave enough to share it sorry)

The second picture I am not brave enough to share was taken in March 2016 just before I started at CrossFIT TILT

The last one was taken September 2018 at a competition 2.5 yrs into CrossFit. (I came in 4th place in my division at that comp 💪🏼)

Total Weight Lost = 75#
Total Body Fat Lost = 31%
Total Inches Lost = 42"

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★ 5

Very modern box that is loaded with new equipment. Coaches are very knowledgeable, Max is very passionate, and the community is welcoming. Always drop in here when I'm visiting.

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★ 5

Coach Max is a major coach who is passionate about athletes reaching their life goals. His enthusiasm and knowledge is unmatched. I’ve worked with a lot of great coaches and can honestly say that coach Max and Sean are as good as it gets. Tilt offers a world-class experience for any level level of athlete.

Source: Google

★ 5

Crossfit Tilt is AMAZING! Where do I start? The facility is like no other.... clean, organized, nice bathrooms and showers, all the equipment you’d ever need, but that’s just the beginning. The coaches are incredible. They are not only well trained, but they truly care about every single person who walks through the doors. Every single time I walk in I get greeted by the coach. But even more.... the community is like a family. We are all very supportive of each other not only at Tilt but outside the box as well. Tilt is my happy place....I am so grateful to have Tilt and all is has to offer in my life.

Source: Google

★ 5

Moved to Boston and had a hard time finding a crossfit gym that I felt comfortable at till I tried tilt. I started in 2012 and tilt is by far the best gym I've been to. Max is a great coach and the community is the best I have been a part of.

Source: Google

★ 5

Crossfilt Tilt changed my life! I just ran 2 miles with a 20 lb weight vest on for the first time in 30 years as an anniversary celebration of my membership here at Tilt. It's hard to believe that just 1 year ago I carried that extra 20 lbs on my body every day,.all day before I started at Tilt. My experience here has been AMAZING. Tilt has the most attentive, inspiring, caring coaches that work with you to find success no matter your age, competence, or level of fitness desired. The gym is immaculate and filled with every piece of equipment you would ever need. The workouts are always different, and I am always excited to hear what the next day will bring. The community that Tilt has created is 2nd to none. They have fun, they motivate each other, and they care! I am so happy to have met these new great friends. Thank you so much again TILT. You are a Life Changer!

Source: Google

★ 5

I checked out various boxes in the waltham/newton area after my previous box closed and heard Tilt was opening. Glad I chose Tilt. The facility, coaching and programming are top notch!

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★ 5

Amazing community, facilities, and coaches. Couldn’t ask for anything more from a box

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★ 5

Nothing but love for Crossfit TILT. The coaches are excellent, the community is supportive, the facility is modern/clean and the energy is always high (even at 5:15am!) I love the diversity in the classes there are all ages, all abilities, and all are being supported by each other. Need to scale or modify? Never a problem; the coaches are more than willing to find a workout that is specific to your needs. Broken ankle didn’t keep me from showing up, modifying the workouts for my capability and still getting in a great workout everyday. If you’re thinking about trying out TILT do not delay, this place will change your life for the better!

Source: Google

★ 5

CrossFit TILT is the best. In 2.5 years working out here, I've become extremely fit, mentally strong and have lost over 40 pounds. The hours spent at TILT 5+ days a week are the highlight of my week. The community rocks, the coaching is top notch and the facility and equipment are fantastic. Can't say enough good things about the programming, the owners and the people. If you're looking for a CrossFit program that not only gets you fit, but keeps you wanting to come back for more, look no further.

Source: Google

★ 5

Tilt is hands down AMAZING!!! As an adaptive athlete I didn’t know what to expect when looking for a CrossFit gym, Max made the experience easy and fun! The fact that I have a physical disability and utilize crutches and a wheelchair never phased him he did his own research and even invested in adaptive equipment to make me more independent when working out! The time and thought he puts into modifications for the WOD for me while still making me feel part of the group is remarkable. All the coaches at Tilt have been so accommodating! I would recommend this gym to anyone especially an adaptive athlete!

Source: Google

★ 5

The experience at TILT is first class all the way. The facility is incredibly well kept, clean, and organized. The coaches/programming are accommodating to each and every member. The warm up is technique focused, scaling options are discussed, workout strategy is briefed and it is a fun environment for every type of individual. Cannot say enough good things about TILT. If you are in the area, give it a try. You won't be sorry!

Source: Google

★ 5

In one word: perfect. I've been going to TILT in Waltham since July 2017 and this is by far the best crossfit gym I've ever been to and the staff is one of the nicest I've ever found. The facilities were built from the ground up to be a crossfit box and the equipment you find here is top quality, which makes every WOD smoother and better. The coaches make sure you do every movement correctly to avoid injuries, they guide you on the stretching and the warm up, as well as during the WOD, to ensure your success. Honestly, I've been to crossfit boxes in Boston, Salt lake City, Puerto Rico and Iceland; and the level of commitment, engagement and sense of community you get here has no comparison.

Source: Google

★ 5

Amazing coaching, clean modern facility with AC, 1:1 attention, programmed workouts that are very well designed and thoroughly worked through when created, attention to detail here is unmatched. You would be wrong to want to go anywhere else!

Source: Google

★ 5

Crossfit Tilt is the fifth box I have been a member of and it is the most impressive box by a long shot. The coaches are all trained up to perfection, the programing is well considered, the facilities are immaculate, the members are so welcoming (and FIT!). Classes are run smoothly with warm-ups are well considered, always incorporating a lot of mobility and to get you ready for the WOD ahead. Every time I walk out of that place I feel a little bit more fit. Keep doing what you are doing CrossFit Tilt 💪🏻

Source: Google

★ 5

CrossFit TILT Waltham gets all the stars. The community and level of coaching at TILT have kept me coming back despite moving 45 minutes away with other CrossFit gyms within walking distance. Thoughtful programming, clean and organized, community focus with individual attention...and a lot of cute dogs to pet.

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★ 5

Great instructors and facility. Very welcoming atmosphere.

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★ 5

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★ 5

Very clean and well organized. Staff is so friendly and polite.

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★ 5

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★ 5

Very nice facility. I had never done CrossFit before but the staff made it feel very accessible. The members are all very friendly and the owner is is passionate and welcoming. I was very happy with my experience.

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★ 5

I’ve been going since April 2017. Instructors are awesome, gym equipment is superb and the attitude is excellent. Great for first timers.

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★ 5

I just started going to the Sudbury Tilt Box. After being a member of two others in Charlestown and Acton, I will say that Tilt is less intense and more welcoming of new members.

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★ 5

Fantastic Community. Everyone is very supportive. I personally have achieved many of my fitness goals through the support of this Crossfit Community. I highly recommend it for anyone interested in getting more FIT. It does not matter your current condition. I have been here for 3+ years now and when I started I was in pretty bad shape. I still have a long ways to go. But I have made and sustained measureable progress. If you want to see results then join Crossfit.

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★ 5

Good place to go and get SMART!

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★ 5

Just like the shirt says,
TEAMWORK-INTEGRITY-LEADERSHIP-TOUGHNESS
this gym is TOP notch, the best of the best, clean, friendly, knowledgable, and all about the COMMUNITY...... pretty sweet set-up too!

HIGHLY Recommend a Drop-In!

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★ 5

Source: Google