BASH Boxing Mosaic

Fairfax, 2905 District Ave Unit 195, Fairfax, VA 22031 | ★ 4.8 (36 Review)

📞 +1 703-978-3405

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Fitness center Boxing gym Gym

About the Club

Boxing-inspired. Community Focused.

45 Minutes of Power, Precision, and Sweat! 🥊🔥

Experience 45 fast-flying minutes of boxing and heart-pumping HIIT—a full-body workout designed to build lean muscle, improve endurance, and torch calories round after round. No experience? No problem!

Looking for more? We also offer Pilates, Yoga, Breathwork, HYROX, HIIT, and Kids Boxing classes. Whether you're here to sharpen your skills or shake up your fitness routine, we've got something for everyone.

Ready to feel the burn? Let’s get to work.
You can find the studio right in the heart of the Mosaic District – across the way from Strawberry Park and the rest of the district’s amazing family-friendly entertainment, dining, & retail options.

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 BASH Boxing Mosaic
 BASH Boxing Mosaic
 BASH Boxing Mosaic
 BASH Boxing Mosaic

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Reviews

Jason Berman

★ 5

For people who want to work out and find it helpful to have a template, BASH is an amazing gym community. The coaches connect with the participants and encourage everyone without shaming anyone.

Everyone who comes to BASH is friendly and supportive.

The administrative staff is also friendly, helpful, and provides quick responses.

Overall, BASH is a fantastic workout and a great community.

Source: Google

Minipage

★ 5

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Jocelyn Medrano

★ 5

Such an incredible workout! I feel sufficiently emptied out 😅 And such an encouraging crew!

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Daniel Harris

★ 5

Good times and great people!

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Rainni Moran

★ 5

Did my first ever class at BASH and loved it!!! The instructor was so sweet and helpful with showing me around. The place is super clean and everyone is very friendly!! Definitely felt super welcome and not at all judged being there. Would definitely recommend!

Source: Google

Lauren Fox

★ 5

I can not recommend Bash enough!! I started the new year looking for something new to do and maybe add to my regular routine. I have never been big on group fitness classes so I definitely didn't expect to be blown away by a random Wednesday night boxing and lifting class. However, it has been almost 6 months since I took my first class and I can't say enough good things!! The atmosphere of the gym is amazing, everyone from other members to staff are incredibly nice, the classes are challenging but there are always alternatives provided to ensure inclusion for people at all stages, the exercises are always changing and so is the music, and the gym is constantly looking to provide extra benefits for members whenever they can. While the membership is expensive, it is honestly in line with many other fitness options available in the area and in my opinion is worth every penny. (p.s.PLEASE bring back the Friday 5pm class!!!!)

Source: Google

raya ballet

★ 5

BEST GYM EVER

When I started boxing I tried every place, but it did nothing with my skills.
I heard about Bash I loved it and it was the best place ever. Also has new owners! I met them and they are so nice! BEST PLACE EVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Source: Google

Danielle Agress

★ 5

Been going to Bash Mosaic for two years and I have only good things to say. The classes are high energy, challenging, and a well-rounded workout. The coaches and staff are friendly and supportive, and help build a great community. Coaches give constructive feedback on technique which helps avoid injuries. Highly recommend joining this great group of people!

Extra shout out to Coach Amanda and Melissa for being amazing! And to Coach Amanda’s 2000s pop rock playlist :)

Source: Google

Abigail Wescott

★ 5

I never have been consistent with any exercise as much as I have with Bash. The classes are great at meeting you where you in your fitness level. There is such a sense of community with everyone.

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Alexander Epstein

★ 5

Coach Amanda and El are the best!! Huge motivators, energetic, and upbeat!

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Russell Sun

★ 5

I love the sessions from coach Amanda

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Wendy Bhagat

★ 5

Been going to Bash at Mosaic for over a year! Love the instructors and the community! Shout out to Rucky, Amanda, Ben, Ciara, and all the other amazing instructors!

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Jamiah Harrison

★ 5

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Taran Smith

★ 5

Great people, great vibes, great workout!

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Matt Morris

★ 5

Jamiah is cool

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Kelechi Nwanevu

★ 5

Super fun and great workout. Will definitely be getting more classes.

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Tara O'Connell

★ 5

I dod the breath work class with Ciara and it was AMAZING! I had never done breathwork before and was a little nervous but it ended up being exactly what I needed. Can’t wait to go back!

Source: Google

Anne Eudes Jean Baptiste

★ 5

Excellent workout!!

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L. E.

★ 5

Boutique studio with the best coaches and staff. I feel like home!

Source: Google

Yt Wang

★ 5

Best fitness studio in the DMV/NOVA area!

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Natia Joy

★ 5

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Lydia K

★ 5

I recently took a class here, and overall, it was a positive experience. The instructor, Amanda, was incredibly friendly and supportive, as was the receptionist, who made me feel welcome from the start. The class setup was well-organized, the environment was clean, and there were lockers available to secure personal belongings, which was a nice touch.

That said, there are a few areas for improvement. The music during the class was extremely loud—my noise notifications showed it reached around 95 decibels, which can cause temporary hearing loss with prolonged exposure. Afterward, my eardrums hurt and I felt nauseous, likely due to my sensitivity to loud noises. If you’re also noise-sensitive, I recommend bringing earplugs or asking to be placed at the back of the room, as the two speakers are located at the front.

Another concern was the lack of sanitization during the workout. While they might clean the equipment after class, there were no wipes or sprays available for participants to wipe down the shared equipment between stations. I felt uneasy using dumbbells that hadn’t been sanitized, so if I take another class, I’ll definitely bring my own wipes.

For beginners, I recommend learning basic boxing movements like front and back jabs, hooks, and crosses, etc. beforehand. While Amanda went over the moves, the class pace was fast, and without prior knowledge, it’s easy to feel lost. Although there are TVs at the front of the room, there weren’t any visuals or GIFs to demonstrate the movements, which would’ve been very helpful (similar to how Orange Theory does it). However, Amanda was attentive and took the time to provide individual guidance.

Despite these issues, the class itself was a fantastic workout, and time flew by. The combination of punching the bag and mat exercises provided a well-rounded session. Overall, it was a good experience, and with a few adjustments (earplugs, wipes, and basic boxing prep), I’d consider taking another class.

Source: Google

deep_diver 369

★ 5

It was my first time and i really liked this place. Very clean place and very friendly people. I liked the class as well, it was dynamic and interesting for me. I have to mention the quality sound system too :) And thanks a lot for Coach Ben!

Source: Google

Mark J Lombard

★ 5

Great workout! The cardio/boxing portion you sweating like crazy

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dilianna bustillos

★ 5

Loved this class - so different than anything else out there. The workout was intense but also perfect for 45mins. Could easily see myself doing this once or twice a week to mix things up!

Source: Google

Maya Srour

★ 5

Love this gym. Alex & her team are so passionate about what they do & are always finding new ways to challenge both themselves & their members! Oh, and a GREAT work out, there are different types of classes that target different muscles groups, workout style & intensity levels so you’ll always leave feeling fulfilled! ! Highly recommend. 🤗

Source: Google

Trey Brundige

★ 1

READ THE FINE PRINT - they will nickel and dime you

Went to Bash for several months and did enjoy the classes. It’s easy to schedule classes in thier application, but if you want to change your membership that option isn’t available in the app. Due to work and travel, I decided to cancel membership by email but was persuaded by their sales team to put my account on hold. They charge $15 a month for that pleasure, although you cannot use any classes during that time.

Before my contract was ready to re-start, I requested to cancel. They delayed responding until the day my contract was set to renew again and charged my card for a full month of membership. THEN, they responded to me and said a 30 day notice period is required to cancel. Even as my account had already been on hold for 90 days. I requested this be waived and they responded with an upsell attempt.

If you think you won’t get the corporate Golds Gym contract treatment from Bash because they are a small local business, see the above.

Source: Google

Gabrielle Bullman

★ 5

First time at this gym. This review is not for a boxing class, but rather their BURN class. It's a vinyasa yoga/mat pilates/isometric-focused fusion workout. I have bum wrists, so boxing is out, but this class was really good for me. The instructor, Alex, is high energy and a good motivator. Would definitely go back.

Source: Google

Khalil Kay

★ 5

Great workout, fun staff, and overall awesome environment!

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Justin Vought

★ 1

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Nasreen Analouei

★ 5

This studio is like a home away from home. Community driven, friendly and welcoming staff. Truly a Mosaic gem.

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Alexander Bancayan

★ 5

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Veah Velasco

★ 5

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Geoff Schutta

★ 5

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Dylan Monk

★ 5

Great gym, challenging HIIT workouts with a fun boxing spin! They do a great job building a sense of community & the instructors are friendly and welcoming. Between the instructors, community and hype music that is playing during all your sessions, you'll find it hard to give each workout anything less than your all! Definitely recommend you give it a try! See ya in the studio! 🥊🥊😉😁

Source: Google

Tyler Huey

★ 5

Great workout! Awesome staff that totally makes you feel like you're part of the family!

Source: Google