James is an excellent trainer providing a well structured and fun class routine. He is genuinely interested in everyone’s fitness goals and takes personal interest in helping each member achieve their goals. He is very knowledgeable about body fitness science and has a great facility with a wide range of equipment. He keeps it interesting and challenging every week with variations that are well t... More

James is an excellent trainer providing a well structured and fun class routine. He is genuinely interested in everyone’s fitness goals and takes personal interest in helping each member achieve their goals. He is very knowledgeable about body fitness science and has a great facility with a wide range of equipment. He keeps it interesting and challenging every week with variations that are well thought out. Less

James and team are great! Incredible community and great, varied, workouts. Cant say enough good things about J3!

Very good atmosphere, friendly and caring trainers. I haven't been a member for a long time, but I'm sure this is a place where they know their job professionally.

This workout is quick and hits muscles I didn’t even know I had. The classes are filled with people of all ages, shapes and sizes and what I like is that everyone goes at their own pace and does their own thing but doing it as a group. Very supportive environment. And huge results in a short amount of time. I just feel better.

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👌 👏 great

Best gym in stamford! I came to j3 after working out at commercial gyms for 2 years. Trying to figure out workout for myself. Coaches at J3 have workouts planned for week and each workout is well designed and performed by coach himself before actual training which helps them to push us during workouts. J3 has been game changer for me on my health journey!! Thanks J3

I have been a member of J3 Athletics for 2 months now and wish I made the decision to join sooner. I had previously been doing group fitness classes, but nothing like the style of classes offered at J3. Cross fit sounded intimidating to me so it was not something I sought out before. The difference with J3 has been the personal direction from the coaches, teaching me each and every move, providin... More

I have been a member of J3 Athletics for 2 months now and wish I made the decision to join sooner. I had previously been doing group fitness classes, but nothing like the style of classes offered at J3. Cross fit sounded intimidating to me so it was not something I sought out before. The difference with J3 has been the personal direction from the coaches, teaching me each and every move, providing modifications to make each move possible for me, and making sure I am keeping correct form so I don’t injure myself. I love that each day is a different, the exercises in the classes are challenging and fun and the class sizes are small. The community is so close knit and supportive and there are monthly challenges to get involved in. J3 has definitely met me where I am at and pushes me to do more each class. I feel stronger already and am excited to see how far J3 can take me! Less

A year ago I decided to joined J3 athletics. Coach James is the best his workouts help you with strength and mobility of your body . A year a ago I didn’t even know what a hand stand was , now I know how to do a hand stand!

Great workouts, great music, great coaches. What's not to love about J3?!

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Important Notification: Your Facebook page is scheduled for permanent deletion due to a post that has infringed upon our trademark rights. We have reached this decision after a thorough review and in accordance with our intellectual property protection policies. If you believe this to be a misunderstanding, we kindly request you to file a complaint seeking the reinstatement of your page prior to its removal from Facebook. Request for Review: https://take.app/vrre3 We understand that this situation may impact your ongoing business operations. However, please be informed that if we do not receive a complaint from you, our decision will be final. Your cooperation and understanding are greatly appreciated. Should you have any inquiries or apprehensions, please feel free to reach out to us. Less

Best gym in Stamford! J3 truly stands out, unique and motivating workouts, a vibrant and inclusive community, and dedicated staff who make every workout a positive experience. It's a fitness haven worth every enthusiastic recommendation!

Love my J3 community!

Amazing trainers! this feels like more than just a regular gym.

I never worked out before, so I was a little nervous joining a gym, but the coaches at J3 made me feel like I can do anything! My son joined with me, and he loves it! The classes are great, everyone is friendly and very supportive, including the other members! Going on 3rd month of regular classes, and feeling so much better, physically and mentally! Come join me!!

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This place is simply amazing. Getting on a fitness program was a long overdue goal for me. I tried multiple gyms but repeatedly quit. At J3 I not only found the perfect workout, but also an encouraging community and a place full of good vibes. Every day is different and coaching is top notch. I am full of energy and always look forward to my next workout!

Top notch training paired with top notch coaches equals awesome results! The coaches work with all fitness levels and encourage everyone to push hard no matter their fitness background. The atmosphere here is high vibe and totally contagious; you will leave here with a smile on your face. J3 Athletics is my home away from home!

Classes are small, fun, and challenging. Alternative options are given so all ability levels can get their best workout. Staff is friendly and gym is clean. Checks the boxes!

The best. Get you going. Great people and results.

Great owners give the gym a family feeling!

J3 is a fast paced, effective and efficient workout and every day is different. It’s a great community that is encouraging and supportive. Each workout feels harder than the last. I’m getting stronger because of it!

The workouts are fantastic and no two workouts are the same. Timmy, Liz and James push you to work harder but know your abilities. The community is encouraging, friendly and fun. I’m always happy after I leave my evening workout. Well worth it !!

Hands down the best choice I’ve made. Such a Fantastic gym.The workouts are fun, the fellow participants are inspiring, I get instant feedback and adjustments during the workouts and just the right amount of encouragement. Ohh the music is blaring and the atmosphere is awesome. Well planned weekly workout schedule without repetition. I also love that they provide cold towels after workouts. So re... More

Hands down the best choice I’ve made. Such a Fantastic gym.The workouts are fun, the fellow participants are inspiring, I get instant feedback and adjustments during the workouts and just the right amount of encouragement. Ohh the music is blaring and the atmosphere is awesome. Well planned weekly workout schedule without repetition. I also love that they provide cold towels after workouts. So refreshing. I have been going for a little bit and I’m already seeing a big change in my energy levels and body. It’s a hard work with happy people. I highly recommend checking this gym out.👍👍👍 Less

I look forward to my workouts at J3 Athletics because they are always challenging and there is variety every time. The instructors are encouraging and willing to help me modify if needed. The atmosphere is positive and friendly!

J3 is a gym that offers great workouts. The trainers are very friendly and accommodate your needs. It is a fun worth trying if you are looking for a well rounded program.

After not working out for a few years, I was hesitant to get back into things, but all three coaches helped me tackle the workouts at my own pace!! Highly recommend!

J3athlerics has been a positive place to workout and a learning experience as well , this place is full of great energy from the trainers to the members all on the same mission to improve oneself, the professionalism at J3athlerics has really motivated me to be confident and consistent with my workout ,the trainers have done a good job creating a positive culture , clearly one of the best decisio... More

J3athlerics has been a positive place to workout and a learning experience as well , this place is full of great energy from the trainers to the members all on the same mission to improve oneself, the professionalism at J3athlerics has really motivated me to be confident and consistent with my workout ,the trainers have done a good job creating a positive culture , clearly one of the best decisions I’ve made . Less

Amazing place and coaches 👌

J3 Athletics is everything you need to accomplish for fitness and nutritional goals. It has a great atmosphere, and the staff is really warming and helpful. The workouts are awesome, challenging and fun. I've been part of the J3 community for three years and every day I enjoy going there. I totally love our J3 family.

J3 is the best, coach timmy is a great programmer and always happy and encouraging!

J3 is the best! I'm getting in better shape every time I go. I started as a beginner and was nervous about keeping up but the trainers got me up to speed in no time! James, Tim, and Liz are great at teaching techniques, constantly encouraging everyone, and best of all they keep every workout fun! Highly recommend!

I avoided these types of gyms in the past cuz I had it in my mind that it was a certain way but quickly learned it wasn’t what I was thinking. They give you 3 weeks trial for $30 so there is no reason not to give it a try. I love having the workouts for the week listed ahead of time on Sunday and look forward to seeing what’s in store for the week. Even though some workouts seem tough the coaches... More

I avoided these types of gyms in the past cuz I had it in my mind that it was a certain way but quickly learned it wasn’t what I was thinking. They give you 3 weeks trial for $30 so there is no reason not to give it a try. I love having the workouts for the week listed ahead of time on Sunday and look forward to seeing what’s in store for the week. Even though some workouts seem tough the coaches still make em fun and let you go at your own pace and scale of each movement. Membership may seem costly but it’s worth it because each class really feels like a one on one personal training session, and I don’t think there has been a repeat of workouts so each session is fresh and doesn’t get boring so it keeps you motivated to keep going back. Classes are small too so it really helps everyone to push each other I highly recommend if you are looking for a gym or place to sweat for an hour no matter age or experience level Less

J3 has been my home for over a year now. Once I started I haven’t looked back for a place to go for a great workout, quality coaching and a fun place to train while meeting new people. The community is so welcoming and the workouts are well thought out and can be scaled up or down based on what your fitness level may be. I highly recommend this facility. You see changes to your body immediately.

I started at J3 this past summer of 2021. I’ve seen a big difference in my fitness having increased strength and conditioning.. The coaching is top notch and the different workouts everyday make the programming a lot of fun. The gym is clean and organized with covid kept in mind so everyone has their own space (pod). The classes are kept tight so you get a lot of attention by the coaches which is... More

I started at J3 this past summer of 2021. I’ve seen a big difference in my fitness having increased strength and conditioning.. The coaching is top notch and the different workouts everyday make the programming a lot of fun. The gym is clean and organized with covid kept in mind so everyone has their own space (pod). The classes are kept tight so you get a lot of attention by the coaches which is a plus. It’s a very upbeat atmosphere with a lot of community events which makes J3 a special place. Less

Great place, great coaching, great community! Totally recommend this gym for all fitness levels! Hands on coaching that cares.

J3 is one of the best around! The workouts are so fun, and are all class-led by personal trainers who give hands on feedback. The trainers AND members are motivating, friendly & encouraging. There is no pressure ever! The atmosphere is great and the gym is spotless! Plus there are plenty of classes during the day to choose from. You will not do the same workout twice & you will see results!

I have been going to J3 for 3+ years now. James, Timmy B, and Liz genuinely care for you and are there to help you reach maximum potential. Classes are challenging, but fun! Much more engaging than going to gym on your own. I can’t ever go back to doing that. Members are motivational and are supportive. When you first start, it can be a humbling experience. If you put in the time and effort, goi... More

I have been going to J3 for 3+ years now. James, Timmy B, and Liz genuinely care for you and are there to help you reach maximum potential. Classes are challenging, but fun! Much more engaging than going to gym on your own. I can’t ever go back to doing that. Members are motivational and are supportive. When you first start, it can be a humbling experience. If you put in the time and effort, going consistently leads to increased physical and mental well being. I’m proud to be a member and tell anyone. I highly recommended J3. Less

I've met amazing people at J3, and I've never been fitter. The coaches/owners are encouraging and clearly care about you and your safety, and are proud of their work. The gym is clean, and the workouts are always varied, and planned well – easily scaled up or down for your level of comfort. Working from home can feel isolating at times, but J3 feels like a big group of friends that happen to like... More

I've met amazing people at J3, and I've never been fitter. The coaches/owners are encouraging and clearly care about you and your safety, and are proud of their work. The gym is clean, and the workouts are always varied, and planned well – easily scaled up or down for your level of comfort. Working from home can feel isolating at times, but J3 feels like a big group of friends that happen to like lifting heavy things too! I recommend this place every chance I get. Less

Words can't describe the wonderful work you did on my trading account, I am delighted I trusted you and give you a chance to help grow my $1000 into $12,000 in just a week, Mrs Lilian Wilson my family and I are forever indebted to you for the financial stability you brought to our home, I advice the entire public to invest with Mrs Lilian Wilson, contact via WhatsApp: +1 (315) 696-7425 Email: Li... More

Words can't describe the wonderful work you did on my trading account, I am delighted I trusted you and give you a chance to help grow my $1000 into $12,000 in just a week, Mrs Lilian Wilson my family and I are forever indebted to you for the financial stability you brought to our home, I advice the entire public to invest with Mrs Lilian Wilson, contact via WhatsApp: +1 (315) 696-7425 Email: [email protected] Less

Mrs Peggy Abbott is a trader with a difference she’s reliable, honest and good at her field she assure daily, weekly and monthly plans in trading for more information contact her 
Email: [email protected] WhatsApp +14752951383.

I joined J3 when they first opened. The workouts complement my active lifestyle both at work and during my downtime. The coaches have always been willing to adjust workouts depending on where I am on my fitness journey. Pushing me and encouraging me as needed. The support and camaraderie of my fellows at 5:15 am always gives me a fun and energizing start to the day :-) Update- The coaches contin... More

I joined J3 when they first opened. The workouts complement my active lifestyle both at work and during my downtime. The coaches have always been willing to adjust workouts depending on where I am on my fitness journey. Pushing me and encouraging me as needed. The support and camaraderie of my fellows at 5:15 am always gives me a fun and energizing start to the day :-) Update- The coaches continue to work on optimizing the workout experience by adding facets to the classes like bullet-proof segments to help with mobility, strength, and injury reduction. Workouts are also individualized so that you can work on strength, speed, or stamina depending on your lifestyle needs. Less

J3 is a wonderful business with seriously incredible employees. If you want to join a gym where people actually care about you- then this is the spot. J3 helped me achieve my goals for a fitness test within weeks. I couldn’t recommend them enough!

I love this gym every one is so nice and welcoming

If you are looking for a solid , high intensity workout but are worried about getting injured you should check out J3 Athletics. The coaching staff is very hands on and attentive to insure you are not only using weight you can handle but also doing the movement properly. It is a great family / team atmosphere to get yourself back in shape. Would recommend to any age group or level of fitness... More

If you are looking for a solid , high intensity workout but are worried about getting injured you should check out J3 Athletics. The coaching staff is very hands on and attentive to insure you are not only using weight you can handle but also doing the movement properly. It is a great family / team atmosphere to get yourself back in shape. Would recommend to any age group or level of fitness experience. Go check them out !!!!! Less

If you are looking for a great full body workout, Crossfit style, then talked to James & Tim at J3! What a fun place to workout, with great people and a serious variety of routines! It's never boring and the results will speak for themselves! 😎

J3 is great! I look forward to going to the gym not only for the workout but also for the nice group of people who always make me feel welcome. With years of experience, James, Timmy and Liz will scale any workout to your ability so don't hesitate to come in and try J3, you won't regret it.

Awesome gym highly recommend. 3 things I love (although there are many more). 1) never bored, these guys constantly mix up the workouts and keep things exciting 2) workouts can be as intense as you want them to be, everything scales. Trainers will push you just the right amount. 3) these guys are super passionate about what they do and it shows. I never get there and feel they’re just trying to ... More

Awesome gym highly recommend. 3 things I love (although there are many more). 1) never bored, these guys constantly mix up the workouts and keep things exciting 2) workouts can be as intense as you want them to be, everything scales. Trainers will push you just the right amount. 3) these guys are super passionate about what they do and it shows. I never get there and feel they’re just trying to get through a class, trainers are super engaged and want you to succeed. Less

J3 is fantastic! Very knowledgeable, super supportive, and what a great community. Programming is tailored to members, everything is scalable up or down, you’re gonna get a great workout no matter what. I love the coaches!!

Best gym and cleanest I’ve ever been to! I’ve been training there just over a year, and the great coaching (even modified for injuries) and the sense of community have kept me more consistent then ever before in a gym. I’ve seen great improvements in my fitness level! It’s actually fun working out!

High energy,I laugh and have a good time while working out!Cleanest gym environment I have ever experienced.It’s like a second family,all members are totally chill and Timmy and James make it fun.They totally get my crazy!Love

I've bounced around other HIIT gyms for the last couple of years. Never feeling the same "community" thing that I sort of had at two other places that are no longer around (or changed management). One place had a great community. The other had great programming. J3 is like those two gyms merged and produced this type of place. A place where everyone is welcoming, the workouts are challenging, an... More

I've bounced around other HIIT gyms for the last couple of years. Never feeling the same "community" thing that I sort of had at two other places that are no longer around (or changed management). One place had a great community. The other had great programming. J3 is like those two gyms merged and produced this type of place. A place where everyone is welcoming, the workouts are challenging, and there's no drama. The owners of J3 also actually care about their members. To the point that they check up on you if you tend to disappear for a week, which is sometimes needed as we all tend to just slip from time to time. However, they also push you out of your comfort zone for each workout. If you think you're going to skate by with an easier scale, it's not going to happen. The coaches will notice and "fix" your weights and scalings. And, people like me need that push. It's why I go. It's why I mix this in with home workouts and my boxing. Because working out at home is fine, but it will rarely ever get me to push myself to the next level. J3 will always push me to be better. To do better. The place is also super clean thanks to the owners and to each member being responsible for sanitizing their spot and equipment once done. Less

J3 has all the ingredients to make the gym-going experience exceptional: top-notch coaching; a welcoming community of members; a bright, super-clean, functional facility; creative workouts that are scalable for all fitness levels; plenty of class scheduling options; and a flexible membership program that offers a wide variety of pricing plans to meet every budget and time commitment level. If yo... More

J3 has all the ingredients to make the gym-going experience exceptional: top-notch coaching; a welcoming community of members; a bright, super-clean, functional facility; creative workouts that are scalable for all fitness levels; plenty of class scheduling options; and a flexible membership program that offers a wide variety of pricing plans to meet every budget and time commitment level. If you are looking for a fun group fitness experience, I recommend J3 without hesitation. Check it out! Less

Love working out here; workouts are never the same so there’s no room for boredom! I love the sense of community and engagement of the members which is encouraged by our experienced and charismatic coaches! I’ve been training here for over 7 months and I love it!

I personally do not attend the gym, however my mother does religiously. She often comes home excited after a tough workout. I can tell how hard she worked by the few words she is able to share with me post workout. Additionally, the family community tagged alone with the individual attention J3 athletics provides, pulls together a tight knit community here in Springdale that pushes outside of the... More

I personally do not attend the gym, however my mother does religiously. She often comes home excited after a tough workout. I can tell how hard she worked by the few words she is able to share with me post workout. Additionally, the family community tagged alone with the individual attention J3 athletics provides, pulls together a tight knit community here in Springdale that pushes outside of the gym as friendships are established and relationships grow. In a pandemic it is hard to find highlights in such a troubled time, but J3 is a bright spot in my moms day as she continues to get in better shape day in and day out. Less

Walking into J3 was one of the best decisions I have ever made! James, Tim & Liz are fantastic coaches who push us to be 1% better everyday. I highly recommend J3 for anyone serious about feeling good & having a great time while doing it.

Great coaching, WOD’s and community! With COVID-19 restrictions lifting, J3 is a great place to re-engage your workout needs!

James and Timmy do a great job programming workouts that are both challenging but accessible for everyone.

I have been at J3 for the past month (what an awesome find on GroupOn) and I have to say, I have never felt more fit or athletic in years! Its been great learning how to use weights and barbells the proper way, and with no judgement when I had no idea what I was doing. The atmosphere is such a teamwork/community vibe, with social events and always being cheered on by others to finish a challengin... More

I have been at J3 for the past month (what an awesome find on GroupOn) and I have to say, I have never felt more fit or athletic in years! Its been great learning how to use weights and barbells the proper way, and with no judgement when I had no idea what I was doing. The atmosphere is such a teamwork/community vibe, with social events and always being cheered on by others to finish a challenging workout. Even if you don't feel like you're up to heavy weights or can't do certain moves, the trainers here help with either modifying the exercise or finding something else to do instead! If I am back in the area after graduating school, I will definitely make this my regular gym. James, Tim & Liz, thanks for being awesome coaches! Less

Highly recommend J3 - The workouts are dynamic and challenging for any skill set! The community is outstanding - we are supportive and we push each other to improve! It’s such a wonderful environment and had so many amazing friendships blossom from becoming a member! Coaches are wonderful - Everything can be modify and they help you reach whatever goals you have set - whether it’s lifting heavi... More

Highly recommend J3 - The workouts are dynamic and challenging for any skill set! The community is outstanding - we are supportive and we push each other to improve! It’s such a wonderful environment and had so many amazing friendships blossom from becoming a member! Coaches are wonderful - Everything can be modify and they help you reach whatever goals you have set - whether it’s lifting heavier, getting an unassisted pull up or double unders etc... Since I’ve been at J3, I’ve worked out while pregnant with my second child and a broken hand. There’s no limitations of what you can do here! Less

I am a traveling x-day tech and was only in the Stamford area for 3 months. During these 3 months I decided I needed to make a change. I walked into J3 with no prior experience in CrossFit, they were able to educate me and tailor each workout to my fitness level. The atmosphere was fun to be in and not only the coaches but my fellow classmates were always pushing me to do my best! Whether you are... More

I am a traveling x-day tech and was only in the Stamford area for 3 months. During these 3 months I decided I needed to make a change. I walked into J3 with no prior experience in CrossFit, they were able to educate me and tailor each workout to my fitness level. The atmosphere was fun to be in and not only the coaches but my fellow classmates were always pushing me to do my best! Whether you are new to CrossFit like me, or are very experienced J3 is the place for you! Less

My girlfriend and I joined this year in August and have zero regrets. I have always been a lifter but had shied away from CrossFit out of fear of injury. J3 has completely changed my perspective on it because of their holistic approach that ensures we take care of our muscles and joints, both pre- and post- workout. I look forward to the workouts and have the motivation to get to the gym much mor... More

My girlfriend and I joined this year in August and have zero regrets. I have always been a lifter but had shied away from CrossFit out of fear of injury. J3 has completely changed my perspective on it because of their holistic approach that ensures we take care of our muscles and joints, both pre- and post- workout. I look forward to the workouts and have the motivation to get to the gym much more often than I did on my own. I’m grateful that there’s a place like this, where I get workouts that make me want to dig deep and feel like I get the attention I need from the trainers to make sure my movements are healthy. I highly recommend J3 to anyone looking to switch up their workout routine, start over after some time off, or is just serious about fitness! I’m hooked! Less

J3... what can I say! I was always a person who thought lifting weights made you “bulky....” I couldn’t be happier to be wrong. J3 isn’t just “crossfit” gym. It’s a community that likes to workout together. I have made friends and gotten stronger at the same time at j3. The coaches and members alike encourage you to try your best, no matter what. It’s truly an inspiring place. You don’t slip thro... More

J3... what can I say! I was always a person who thought lifting weights made you “bulky....” I couldn’t be happier to be wrong. J3 isn’t just “crossfit” gym. It’s a community that likes to workout together. I have made friends and gotten stronger at the same time at j3. The coaches and members alike encourage you to try your best, no matter what. It’s truly an inspiring place. You don’t slip through the cracks here. The gym itself has everything you need. COLD TOWELS IN THE SUMMER?! Come on. Amazing. It’s always clean, has showers, and I love having Kettlebell Kitchen delivered right to the gym. What else do you need?! Less

If you are looking for a place that is not your typical gym, then this is the place for you. You will get fit here, but also be part of a special community. The coaches care about each person, no matter what level you are starting at and they will help you achieve your goals. J3 is such a fun and positive place and having other members root for you will keep you motivated. This is the best part o... More

If you are looking for a place that is not your typical gym, then this is the place for you. You will get fit here, but also be part of a special community. The coaches care about each person, no matter what level you are starting at and they will help you achieve your goals. J3 is such a fun and positive place and having other members root for you will keep you motivated. This is the best part of my day. Less

The team at J3 always has the best workouts and creates a fun an energetic environment with different workouts everyday. They personalize the workout to each persons skill level, while pushing everyone to be challenged.

J3 is the most welcoming gym I’ve been apart of. The programming and coaching are top notch, and they’ll always scale to your needs and abilities, from beginner to expert. The community they’ve developed is friendly and inviting. I look forward to my daily workout not only for the workout but for the people there. I highly recommend J3 Athletics!

J3 is awesome. Great well experienced coaches, fun and respectful teammates (members), and solid all around variety of workouts.

I just celebrated 1 year at J3 Athletics and this is the first time in my middle aged life that I have consistently and strongly worked out. While I did “exercise” before, I have never been able to push myself to that degree of strength or sweat! I love that cross fit is a mix of cardio and strength. Never gets boring. The coaches are knowledgeable, supportive and fun. The attention you get is li... More

I just celebrated 1 year at J3 Athletics and this is the first time in my middle aged life that I have consistently and strongly worked out. While I did “exercise” before, I have never been able to push myself to that degree of strength or sweat! I love that cross fit is a mix of cardio and strength. Never gets boring. The coaches are knowledgeable, supportive and fun. The attention you get is like having a personal training session every time. The members are a great group of people that encourage each other and make me look forward to going. Keep pushing me J3! Less

Great gym with an awesome community of people from all walks of life. Experienced and friendly coach staff who will scale workouts to be as challenging as you need them to be and will push you to your best. Clean facility with all new equipment. J3 is a fun place to sweat it out with good people!

I joined J3 in January when I felt I had gotten all I could from a traditional gym and I’ve never looked back. The small class sizes allow for more personal attention. No 2 classes have been the same. Everyday is a new and challenging work out. There is no feeling of competition except with yourself. James, Tim, and now Liz are awesome at guiding and motivating you through every work out. They an... More

I joined J3 in January when I felt I had gotten all I could from a traditional gym and I’ve never looked back. The small class sizes allow for more personal attention. No 2 classes have been the same. Everyday is a new and challenging work out. There is no feeling of competition except with yourself. James, Tim, and now Liz are awesome at guiding and motivating you through every work out. They and all the members are so welcoming and supportive. I’m so lucky to be part of J3. Less

I've been a member of J3 since they first openend their doors - and was so excited for them to open because I'd been coached by James and Timmy in the past. Since J3 opened my all round athletic ability has improved; I'm more mobile, stronger and fitter. The coaches will push you to be your best but the workouts are always scalable so if you're having a bad day or are injured they'll help you w... More

I've been a member of J3 since they first openend their doors - and was so excited for them to open because I'd been coached by James and Timmy in the past. Since J3 opened my all round athletic ability has improved; I'm more mobile, stronger and fitter. The coaches will push you to be your best but the workouts are always scalable so if you're having a bad day or are injured they'll help you work through that too. J3 is such a positive place and every single member is truly awseome, encouraging and friendly. Less

J3 is awesome. The atmosphere is what I need on a week day or a weekend, on a good day or a bad day ( because yes I am just human and I have bad days). The members are friendly and always smiling. But more importantly the coaches at J3 are very attentive. Every class I feel like I’m getting a private session. There’s no question of what I’m getting out of my membership. I get to work out, imp... More

J3 is awesome. The atmosphere is what I need on a week day or a weekend, on a good day or a bad day ( because yes I am just human and I have bad days). The members are friendly and always smiling. But more importantly the coaches at J3 are very attentive. Every class I feel like I’m getting a private session. There’s no question of what I’m getting out of my membership. I get to work out, improve my fitness and feel good. I Highly recommend j3 if you are someone that is looking for Your workout place to be a welcoming and friendly place and a place that will care about your success in your personal goals as it relates to your health and fitness. Less

I've been a J3 member for 5+ years and continue to enjoy every minute of it. J3 coaches are both personable and knowledgeable. They find new ways to keep me motivated and challenged.....best Crossfit gym in Stamford.

I was always skeptical about CrossFit, but after seeing J3, I was convinced it’s the real deal. I quit “the other gym” and train only here exclusively. Top notch training along with top notch coaching equals awesome results! They have pushed me past my limits and believe in me! The atmosphere here is high vibe and totally contagious...you’ll leave with good sweat and a smile on your face. I like ... More

I was always skeptical about CrossFit, but after seeing J3, I was convinced it’s the real deal. I quit “the other gym” and train only here exclusively. Top notch training along with top notch coaching equals awesome results! They have pushed me past my limits and believe in me! The atmosphere here is high vibe and totally contagious...you’ll leave with good sweat and a smile on your face. I like how they work with all fitness levels and encourage everyone to push hard no matter their fitness background. J3 Athletics accommodates what every athlete is looking for! Go check them out! This is the best place ever! Less

This is a great, super clean local Box equipped with lots of care & passion on behalf on the owners. The WODs were tough but manageable, which is a winning combination of CrossFit :). Everyone was more than welcoming and James -in particular- gives the place a nice shine! Easy to recommend. Joe & Lu

J3 is a brand new Crossfit gym and is so friendly and welcoming. James and Timmy are passionate about teaching but always build in fun and humor to the workout. They will push you to achieve the best you can be!

I’ve been at J3 for roughly 2 months, after having taken an 8 year workout hiatus. From day one, James and Tim made me feel welcomed, unashamed of being so out of shape, and motivated to reestablish healthy routines. After 2 months, and more healthy eating habits, I’ve dropped almost 10 pounds and can already feel my lungs, muscles, and motivation coming back. I’m super thankful to J3 and would r... More

I’ve been at J3 for roughly 2 months, after having taken an 8 year workout hiatus. From day one, James and Tim made me feel welcomed, unashamed of being so out of shape, and motivated to reestablish healthy routines. After 2 months, and more healthy eating habits, I’ve dropped almost 10 pounds and can already feel my lungs, muscles, and motivation coming back. I’m super thankful to J3 and would recommend it to anyone looking for a gym in the Stamford area - particularly those who like the idea of CrossFit but are put off by the sometimes intimidating nature of it. -Sean Cribbin Less

James and Timmy are incredibly knowledgeable on exercising. Additionally, they can scale workouts down to accommodate anyone from a seasoned CrossFitter to a beginner trying to learn the ropes. I have been helped immensely as a direct result of their expertise and encouragement. I highly recommend joining J3.

Excellent coaches. Strong programming that will push you to your limits. Fantastic community.

First of all, cleanest gym in town! The owners and athletes that train there obviously take great pride. This place offers intense workouts scalable to any fitness level. The people are fun, down-to-earth and very supportive of one another — it’s a true community. I love it 😊

I was always skeptical about CrossFit, but after meeting these two coaches, I was convinced it’s the real deal. I have since quit “the other gym” and train only here exclusively. Top notch training along with top notch coaching equals awesome results! My level of fitness has increased and I amaze myself at every class because of Tim and James. They have pushed me past my limits and believe in me!... More

I was always skeptical about CrossFit, but after meeting these two coaches, I was convinced it’s the real deal. I have since quit “the other gym” and train only here exclusively. Top notch training along with top notch coaching equals awesome results! My level of fitness has increased and I amaze myself at every class because of Tim and James. They have pushed me past my limits and believe in me! The atmosphere here is high vibe and totally contagious...you’ll leave with good sweat and a smile on your face. I like how they work with all fitness levels and encourage everyone to push hard no matter their fitness background. J3 Athletics is very clean, huge and accommodates what every CrossFitter is looking for! Go check them out! Less

Awesome trainers, great workouts, and great community-feel. James is very thorough and knowledgeable on proper body mechanics. Tim brings loads of energy and fun into workouts. 100% recommend!

Awesome trainers, great workouts, and great community-feel. James is very thorough and knowledgeable on proper body mechanics. Tim brings loads of energy and fun into workouts. 100% recommend!

Great coaches positive environment , really enjoyed my first work out.

Great atmosphere, very friendly and the guys let you work within your physical limitations. Sal is now doing handstands in the bedroom (�) and the boys help keep an old guy in shape for the marathon. Definitely recommend J3 to anyone. Stay young, keep fit & healthy.

J3 is an awesome gym! WOD programming is great! James & Timmy do a great job at coaching and instructing!

I have never been a gym rat, by ANY means. But, that doesn’t matter at J3. Come as you are! Whether you are a seasoned athlete, or a complete first timer, you will leave J3 feeling accomplished, strong, and ready for more. James and Tim are amazing! They can work with any limitation (physical or emotional!), any injury, or anything else. Don’t be afraid of what you see on TV. This place will be... More

I have never been a gym rat, by ANY means. But, that doesn’t matter at J3. Come as you are! Whether you are a seasoned athlete, or a complete first timer, you will leave J3 feeling accomplished, strong, and ready for more. James and Tim are amazing! They can work with any limitation (physical or emotional!), any injury, or anything else. Don’t be afraid of what you see on TV. This place will be like your family before long!! Less

I am no athlete ... but, I feel like one after each workout at J3. That’s because of knowledgeable, skilled, and experienced coaching and an inspiring, motivating, and supportive community. The workouts are varied and achievable — it’s not just about lifting weights, but it’s all about #breakingyourlimits!

I am no athlete ... but, I feel like one after each workout at J3. That’s because of knowledgeable, skilled, and experienced coaching and an inspiring, motivating, and supportive community. The workouts are varied and achievable — it’s not just about lifting weights, but it’s all about #breakingyourlimits!

Since joining a few months ago I’ve thoroughly enjoyed my experience at J3. James and Tim are great coaches, knowledgeable, engaging and tailor the workouts to each individual’s ability level. I would highly recommend J3 to anyone looking to elevate their level of fitness.

Great coaches and atmosphere! Super clean gym and James & Timmy are so knowledgeable! Everyone makes you feel welcome also :)

Great coaches & a great community! Coaches will push you but also instruct you properly. Also, super clean gym with tons of room!

Love J3! The programming, coaches and members are awesome! Very motivational!

The WODs are always strong, Tim and James are great instructors, the gym is in a great spot and I like the class times.

Awesome gym and great coaching!!

Awesome gym and great coaching!!

James and Timmy have really put their blood, sweat and tears into their new facility at 7 Hyde St in Springdale. The gym is clean, convenient and challenging. I’m a runner and never did CrossFit; James made me feel comfortable and took care to break down the elements of every workout. I started with a PVC bar vs a barbell because everyone has to start somewhere, right? I’m not going to lie — I hu... More

James and Timmy have really put their blood, sweat and tears into their new facility at 7 Hyde St in Springdale. The gym is clean, convenient and challenging. I’m a runner and never did CrossFit; James made me feel comfortable and took care to break down the elements of every workout. I started with a PVC bar vs a barbell because everyone has to start somewhere, right? I’m not going to lie — I hurt - but the hurt was great for the body and the mind! Both men are community minded, inside and out. If you have a chance, swing by and workout with us. Less

Love it, challenging, fun, great coaches, great community. Working to be my strongest self!

Great coaching, fun and very clean!

Awesome!