★ 5

Jen is absolutely amazing! So encouraging and wise. She really provides all the tools for you to reach your top. So knowledgeable and just a CFJAX GEM! Thank you always!

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★ 5

Great coaching on technique and recommendations for safe lifting.

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★ 5

Coach Shelby is great. Today she asked a question of the day about our favorite thanksgiving protein and then worked “protein” puns into the coaching. NO WHEY!!!

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★ 5

Welcoming and helpful. Very patient with me as a new member.

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★ 5

As always, Jenifer customized coaching for each person in class. This type of personal attention and exceptional coaching is so appreciated by all of us. Jen is always upbeat, positive, fun and funny. What a pleasure to be in her class!!!

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★ 5

My son has been attending the teen class for a few weeks now. As a Jr in HS who does not have a school sport, this has given him a group of peers to work out and bond with. The coaches take care of the teens to teach working out safely. Which will help lend to a life long ability to work out.

Source: Google

★ 5

I had a great workout and can’t wait for the sore muscles to remind me how much I love CrossFit. Shelby taught a great class and before you know it you’re done. She helped me feel comfortable and prepared for my workout. I’m looking forward to becoming a new member of CrossFit Jax.

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★ 5

Very good experience.

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★ 1

This gym needs to DO BETTER and TAKE RESPONSIBILITY for the vandalism and homeless problems on their property!!!!!

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★ 5

Jennifer did an amazing job of explaining the WOD, target times and a demo of each movement, she provided great guidance on scaling options and provided an awesome class environment. This gym is a hidden gem and I will absolutely be coming back when I’m in town!

Ps would love to buy some merch when I return to help represent the gym

Source: Google

★ 5

This was my first drop in class at CrossFit Jax. I’m definitely not an Rx athlete and Jenifer was a wonderful. She helped me scale what I needed and gave great advice throughout the workout. Also the members of the gym were very welcoming. Can’t wait to come back the next time I’m in town.

Source: Google

★ 5

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★ 5

This was our first class at CrossFit Jax and Shelby was great. She was welcoming, helpful, and encouraging. And with her background in physical therapy, she coaches with proper technique in mind. We highly recommend.

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★ 5

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★ 5

Wendy was very knowledgeable and engaged! A very supportive community and excellent coaching.

The 2nd class, Shelby also was a phenomenal coach.

This gym is not high pressure (like a boot camp) but you get a solid workout.

Source: Google

★ 5

Had a great workout with Shelby.
Shelby was attentive, understanding and encouraging. She corrected my form and showed me alternative moves that still kept me in swing with everyone else. She made sure to not make me feel left behind. Great vibes!

Source: Google

★ 5

Wendy is always so joyful when I arrive to class every morning. Many days it’s hard to feel motivated at 6 am but I know if Wendy is there I will instantly feel ready to go. I especially appreciate that she does many of the workouts at 0500 and has an abundance of tips and wisdom to impart on us so that we can have the best workout. She can always be counted on to hold you accountable for standards. I can say that I have improved exponentially as an athlete as a result of Wendy’s dedication to form and her attention to detail. Above all she is a very compassionate person and her love of CrossFit is evident in the way she coaches and the care and attention she gives to each class.

Source: Google

★ 5

Crossfit JAX is a great crossfit gym. Safety and technique are the coaches’ primary focus. Regardless of your experience they make sure you get a great workout.

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★ 5

Amazing environment and a great group of very welcoming people!

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★ 5

Saturday is the ultimate test for a coach. It's like hearding cats. Shelby's ability to demo any barbell movement is impressive. Hear voice carries well for everyone hear and understand her. A true professional and motivator. Lucky to have her a our gym, CFJAX!

Source: Google

★ 5

An absolutely incredible gym! The workouts, facility, equipment and all is great, but the thing that stands out above all the rest is the quality of coaching and intentionality they offer. I’ve been able to be in many CrossFit gyms, and none compare to the level of coaching offered at CFJAX. These guys stand heads above the rest. Highly recommend.

Source: Google

★ 5

One of the things that I appreciate the most about CFJAX, Shelby, and really all of the coaches there is there willingness to work with you. I am currently working through some injuries, but I still want to work out. They find ways for me to meet my fitness needs, and while I am recovering. It feels great to be part of a community that wants you there, and works with you to ensure you can be there.

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★ 4

Wendy is probably the hardest coach on me but it all of love. She demands your best and pushes you to be better. Great class great coach

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★ 5

This gym was super clean, friendly and organized! Everyone was helpful! The coaching staff was amazing! The workouts followed CrossFits WOD of the day. I will be back, thank you!

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★ 5

Coach Wendy always allows me to listen to my body with the right amount of coaching to know when to push. She's extremely intuitive and always makes me feel like it is a safe space to learn, grow and get stronger!!! ❤️❤️❤️❤️❤️

Source: Google

★ 5

Before joining CrossFit JAX, I was doing home workouts and running on my own, but I struggled with consistency and accountability. About a year and a half ago, I decided to give CrossFit JAX a try, not knowing if it would be something I’d stick with. I’ve been blown away by the experience.

From day one, the coaches have gone out of their way to make every workout approachable, no matter your fitness level. They take the time to assess where you’re at and help tailor movements to your abilities. As I’ve progressed, they’ve continued to challenge me and guide me to the next level at just the right pace.

What really sets CrossFit JAX apart is the community. You’ll find people at every stage of their fitness journey—some incredibly fit, others just getting started—but everyone is supportive, encouraging, and genuinely excited to see each other succeed. It’s an environment where you’re pushed, celebrated, and never made to feel out of place.

CrossFit JAX has completely changed the way I approach fitness, and I’m so glad I walked through those doors. Highly recommend!

Source: Google

★ 5

Wendy was very warm and welcoming and I was comfortable from the get-go! She thoroughly explained every move and activity of the class as well as made sure to correct or make any adjustments that I needed to make my work out as effective as possible. I love the instruction, and I love the encouragement to attempt all the new challenges of CrossFit! I’m excited to see what I will be doing six months from now!

Source: Google

★ 5

Wendy is awesome! I really appreciate that she lets me attempt and practice the harder skills prior to the workout. And is very diligent about making sure we get the skills right! She recently took time out of her day to video tape some moves for me, and I am so appreciative!! I know she loves her job because of her enthusiasm and the hard work that she puts in every workout!!

Source: Google

★ 5

Jenifer at CF Jax is very professional and friendly as well as knowledgeable. I always enjoy her coaching - she allows me to shut off my brain and just work. 💪

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★ 5

Dropped in for a WOD and received some of the best coaching I’ve experienced. Jenifer provided great instruction before the WOD and then had very helpful, timely inputs during. I really enjoyed the coaching and the community at CrossFit JAX.

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★ 5

Shelby has been an incredible CrossFit coach! She does an amazing job teaching proper technique, giving helpful critiques on my form, and always pushing me to work my hardest. Her support and attention to detail have made a huge difference in my progress, and I’m really grateful to have her as a coach.

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★ 5

Wendy is awesome! She’s helped me progress safely in my fitness journey in so many ways. She helps me get past mental barriers and offers adjustments for confronting physical barriers. Also, I don’t know how she’s so pumped up at 6am, but I love it! 10/10 all around!

Source: Google

★ 5

Very good !

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★ 5

Shelby is always awesome! She is very thorough and clear on her instruction and makes sure we all understand the movements and how we can modify them to fit our abilities. She also helps a ton if you aren’t sure what scale you should do. She makes you feel confident and like you can tackle any WOD!

Source: Google

★ 5

Shelby was so professional and attentive to everyone‘s needs, no matter if newbie or seasoned cross fitter. She was able to find small improvements for my form and she kept the motivation high the entire time! Her background in physical therapy is an added bonus. I’ve been to different boxes before, having a trainer like Shelby is definitely a gift!

Source: Google

★ 5

Best CrossFit gym in Jacksonville! It’s better than personal training ! All fitness levels workout here as they tailor each workout to your fitness level. The coaching is top notch and the community is even better. Nothing like looking forward to going to the gym every day!

Source: Google

★ 5

Awesome atmosphere and coaching was great. They have the community you’re supposed to have at a gym, that’s what CrossFit is about. Felt like I was at my home gym. I will be back if I’m back in town!

Source: Google

★ 5

Great class! Such a friendly and welcoming group! Loved the structure and content of the class. Plenty of space and equipment for all.

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★ 5

Wendy was great! She brought ton of energy to class and had great time management! The entire community was welcoming and we will be back 🙂

Source: Google

★ 5

Friendly people, great workout! A true community that looks after each other.

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★ 5

I love the environment created my the Russell family!

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★ 5

Both Jen and Wendy were great today, giving expert tips on box jumping, jumping muscle ups, and banded pull-ups! No judgment on my scaling options, which I really appreciate. It’s great to workout with such a knowledgeable and encouraging coaching staff!

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★ 5

Crossfit JAX is a wonderful gym. The staff is extremely knowledgeable and professional. The members are very welcoming and willing to help. A 10/10 experience every time! Lucky I found this place! A 1st class operation!

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★ 5

Love this place !! Most amazing coaches and staff and wonderful community

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★ 5

Such awesome and knowledgeable trainers!!

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★ 5

I had an absolute blast here! All of the athletes and coaches are some of the best people I have ever met! Almost every workout can be scaled to the perfect difficulty level for you, and everyone is very supportive, so no matter what your fitness level is, I highly recommend joining this community! There were some times when I felt like I didn't do so well, but I felt reassured after everyone told me I did good, which gave me the courage to come back and continue to try my best the next time! I will definitely return if I get stationed in Jacksonville again. 😊

Source: Google

★ 5

Whether you are an advanced athlete or new to CrossFit this gym is so welcoming. The community this establishment creates is unlike any other gym experience. From the coaches, to athletes, my family and I very much appreciate CrossFit Jax!! Highly recommend

Source: Google

★ 5

I’m making progress in becoming stronger and more fit here! It didn’t happen overnight, but it IS happening. The coaches really care and are adept at assessing a person’s strengths and weaknesses. I would recommend this gym to anyone who’s serious about getting in shape - even if you consider yourself to be a non-athlete.

Source: Google

★ 5

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★ 5

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★ 5

I have been enjoying the group sessions at Crossfit JAX. The instructors are always making sure my form and technique is correct. In addition, it has been fun because of the encouraging attitudes of the members.

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★ 5

I have found all of the athletes and coaches to be very welcoming. They focus on providing a challenging and safe environment. I have enjoyed my time here and have faced some extremely challenging workouts. No matter your level the coaches want to help you reach your potential.

Source: Google

★ 5

Anytime we go on vacation we try and drop in to boxes we know will have excellent coaches and community. CrossFit JAX is exactly that. The coach ran an excellent class filled with members of all levels. The community is welcoming, fun and inclusive. We got a great workout in, made new friends and got to tag along on a fun bike ride down the beach with the local crew. If you are looking for a place to drop in to during vacation or somewhere to start your fitness journey this is the place for you. Thank you for the amazing hospitality!

Source: Google

★ 5

Stopped in on a jog. I’m from out of town and not a member but I go to another box in Louisiana. Super friendly members and the owner Megan was very welcoming. Very nice facility.

Source: Google

★ 5

Just an amazing place to be! Moving from another state and finding a new gym is always nerve wracking. I’m the type of person who does extensive research before even dropping in or visiting and the number one thing I always look for is a place that seems like they have a strong community. Hear me out when I say, this place has it. You’re always immediately welcomed at the door with a big smile and they are always ready to adjust the workout to your needs and goals. The coaches are phenomenal, and I’m so so happy to be a member of CrossFit Jax!

Source: Google

★ 5

I've been going here for a year now. I'm a beginner in the Crossfit community. I love how everyone is so supportive of each other. The format of the classes, where they take the first half of the class going over the movements, is very helpful. Regardless of your skill set or how long someone has been doing this, fundamentals of the movement is being taught or retaught to everyone together. They provide scaled exercises with every WOD... and the coaches are very personable and seem to really care. It really is a uplifting atmosphere. Zero shaming.

Source: Google

★ 5

I had just moved to Jacksonville from Virginia and was not sure if I wanted to invest in Crossfit again. I've been a member of a few Crossfit Affiliate gyms throughout the years and I have to say this gym has brought me the most. I've achieved a lot of fitness goals. The atmosphere, coaching and location are perfect. Especially for anyone stationed near Mayport Naval base. Come join the CFJAX FAMILY!

Source: Google

★ 5

I will be honest, we were super skeptical about going into a CrossFit gym when we decided to try and get back into shape. We have not done the best at staying fit as we have gotten older, and the last place we thought we would fit in was a CrossFit gym.

We came in for a tour one evening and it was nothing like what we expected. The class size training at the time was small, the coaches were working on the fundamentals of the exercises, and everyone was extremely friendly and welcoming.

We decided to try it out in early August and completed their introductory pipeline program. We then spent three weeks working with a coach to learn the fundamentals and the proper forms for the common exercises. It was great because it was just the coach and us. After the pipeline we joined as twice a week members with the goal of sticking it out until the end of the year.

My experience over the last three months has been amazing. Every workout can be scaled to my ability, and the coaches are patient and supportive as I learn. Every person we have met has been extremely welcoming and encouraging.

Making the decision to “just check it out” was one I am glad we made.

Source: Google

★ 5

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★ 5

Great Box! Extremely welcoming atmosphere for new members. Very flexible with membership for people staying in Jax. Great coaches. 10/10 would recommend to friends.

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★ 5

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★ 3

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★ 5

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★ 5

Professional fitness instruction with a family like atmosphere. Clean, modern equipment. Two thumbs up!

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★ 5

Spacious CrossFit box with top notch coaches and an amazing Community!

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★ 5

Excellent gym to get great coaching and great workouts from. The people there are awesome and they will not let you give up. Don’t change CrossFit Jax, thanks for allowing me to drop in.

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★ 5

Love this place and the coaches!

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★ 5

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★ 4

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★ 5

Great coaches and an amazing bunch of people that go here. Easily the best CrossFit box in town and the best coaches you can train with!

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★ 5

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★ 5

Great workout

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★ 5

I did the 18.2 work out here and I would definitely recommend this gym to anyone! Great coaching and a good, clean Crossfit box

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★ 5

Great coaching from the warmup through the cool down. Coaches and members made me feel right at home even though I was a drop in for a couple of days. First rate coaching and facilities. Definitely recommend to anyone traveling to Jacksonville. Thank you for the hospitality.

Source: Google

★ 4

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★ 5

Super vibe. Excellent coaching. Chris, the owner, has created a top-tier box. My son and I dropped in for a Monday class during a tropical storm and had a much needed workout! Highly recommend for locals and those passing through JAX.

Source: Google

★ 5

Coaches are extremely knowledgeable and focus on proper technique vs. just moving heavy weight. Seriously, some of the best coaching around! Amazing community of people with diverse skill levels and backgrounds. The box (i.e. facility) is clean and the equipment is really nice. If you are newcomer, you will be welcomed with open arms. Everyone is super friendly.

Source: Google

★ 5

CrossFit has changed my life! CrossFit Jax has the most professional, motivational and knowledgeable coaches you can find. You'll see how far you can really take your body mentally and physically. They have a great, committed community as well. My one piece of advice to future CrossFitters: perform all movements with presence and awareness. Don't obsess over the clock or the person next to you - focus on the quality, precision, and accuracy of the movement.

Source: Google

★ 5

Fantastic coaches and members! New to Crossfit and couldn't have asked for a better experience!

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★ 5

Great coaches and community. Love this box and it's members.

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★ 5

CrossFit JAX is not just a gym. It's a community and life-changing place.

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★ 5

CF JAX is great!! I was in town for about a month and was able to make it into the gym quite a few times!!! All of the coaches were very knowledgeable and could even instruct someone as un coordinated as myself into moving correctly. I highly recommend there BOX to anyone beginner or veteran!!

Source: Google

★ 5

Source: Google