CrossFit Jungle Gym

Hamilton Township, 4 Crossroads Dr Suite 110, Hamilton Township, NJ 08691 | ★ 4.7 (69 Review)

📞 +1 609-798-2211

Activity

Personal trainer Gym Nutritionist Weight loss service

About the Club

Schedule a Free No-Sweat Intro Today!

At CrossFit Jungle Gym it's our goal to improve the lives of our community through training and nutrition, by providing a superior training experience to 100+ members.

If you want to change your life and you need a superior experience to succeed, you will not find a better gym within 30 miles!

Photos

 CrossFit Jungle Gym
 CrossFit Jungle Gym
 CrossFit Jungle Gym
 CrossFit Jungle Gym
 CrossFit Jungle Gym
 CrossFit Jungle Gym

Leave a Review

Reviews

Marta Kudela

★ 5

I’ve been a member at CrossFit Jungle Gym since June], and I can honestly say it’s one of the best gyms I’ve ever been to. From the moment you walk in, you’re greeted by friendly people who genuinely care about your fitness journey. The atmosphere is welcoming and motivating. I definitely recommend.

Source: Google

sahijdeep brar

★ 5

We decided to do a team workout, for my whole staff. Friendly staff, super hardworking environment. Overall 10/10 experience.

Source: Google

dominic otero

★ 5

I came here to get in shape, but I stayed because of the people. As someone that was new to CrossFit, the coaches are incredible—they know how to push you without making it intimidating, and they take the time to actually teach you the right way to do things. You can tell they genuinely care about your progress.

Since I’ve been coming here, I’ve seen real results—not just physically, but mentally too. It’s tough, it’s fun, and it’s honestly the most effective training I’ve ever done.

The community here is what really sets it apart. Everyone supports each other, whether you’re a beginner or have been doing this for years. It never feels like you’re just another face in the gym—you’re part of a community. The culture they’ve built makes the hard workouts fun, and it’s the kind of place you actually look forward to coming back to.

CrossFit Jungle Gym isn’t just where I work out with some pretty awesome people—it’s where I’ve gotten stronger and healthier.

Source: Google

Kathleen Rana

★ 5

CrossFit Jungle Gym has been my gym for the past 90 days, and it’s great! The coaches focus on form and safety while also encouraging the class to push themselves. The classes are not too big, and the other members are a pleasure to take classes with. Come and check it out!

Source: Google

Donna Thomas

★ 5

Dropped in at this box.. very well equipped, friendly and great coaching… highly recommend (Ewan Thomas)

Source: Google

Michael Stalker

★ 5

This is a great gym with knowledgeable, encouraging, and friendly coaches. I’ve been doing CrossFit for over a decade but my son just started 6 months ago. They are able to scale me based on my physical limitations and scale my son based on experience. My son is on the smaller side but, with nutrition guidance and strong encouragement he was able to put on 5lbs of lean muscle mass in 6 months. This is a great gym with an amazing staff and community! I recommend you check it out.

Source: Google

Ale-Yana Ricketts

★ 5

I’ve been going here for the last three months, and I’ve loved every minute of it. The community is great and everyone is friendly and supportive. It’s a very welcoming environment. The coaches are very supportive as well and they push you to excel and challenge yourself.

Source: Google

Peter Sudal

★ 5

Let me save you some time: if you're looking for a place to actually get stronger, faster, healthier—and maybe just a little bit addicted to the grind—this is it. CrossFit Jungle Gym isn’t just a gym. It’s where your excuses come to die.

I’m here five days a week, and not because I have to be—because I want to be. Why? Because every session feels like a workout with your inner circle. A crew. A tribe. A band of beasts who push each other harder than your best motivational playlist ever could.

The programming? Top-tier. Varied enough to keep your body guessing and your ego in check. One day you’re lifting heavy, the next you’re doing gymnastics on rings like you're auditioning for the Olympic team. There’s also private coaching, nutrition help, and a whole range of extra programs for when you want to take things to the next level—which, let’s be honest, you will.

The coaches? They know their stuff. Think: fitness meets strategy, with just enough savage encouragement to make sure you don’t phone it in.

Bottom line: CrossFit Jungle Gym is where results get made—and so do friendships. It’s hard. It’s fun. It’s wildly effective. And it’s the only place I know where sweating through a WOD somehow feels like a power move.

You want transformation? Show up.
Because at the Jungle Gym, you don’t just get fit. You level up.

Source: Google

Josh K

★ 5

I just completed my first 60 days and wow, what an experience. I came here, barely know any of the movements. Within 60 days I’m blown away with how quick of a transformation I had, down 10 pounds of body fat in just 2 months, up 5 pounds of muscle.

My word of advice, if you’re thinking about signing up, just go for it. I can’t stress enough you will not regret it. Just show up, put in the work and you will see results.

The coaches are just fantastic and will work with you to make sure you have the form down before rushing you into anything.

I still have a long way to go, but I’m so happy I decided to sign up, literally a life changing moment. Thank you all.

Source: Google

Mark Hudson

★ 5

Great gym with an amazing staff and supportive community! Being busy with family activities, I needed efficient, high-intensity workouts, and this place delivers. I’m in and out early, and the staff really engaged, keeps workouts safe, effective, and motivating. Highly recommend!

Source: Google

Megan Gaven

★ 5

All around the most enjoyable and rewarding fitness experience of my adult life. I went to “bring a friend week” with my husband in December after being very uninterested in CrossFit from previous experiences, but he convinced me “this place is different, I really think you’ll like it”. He was right. The coaches, the people, the programs- everything about this CrossFit is exactly what I didn’t even know I needed and have been looking for. The first 60 days helped a lot with learning the movements and accountability. The coaches are excellent at helping with modifications and meeting you “where you are at”-(special shout out to Coach Nancy). You can be a complete novice and yet still complete any workout from the start because of skillful and appropriate modifications from knowledgeable coaches-it’s very welcoming and encouraging. The community of people are so friendly and genuine. Anyone I meet and chat with during classes are incredibly kind and down-to-earth. This is my first gym experience postpartum and since January (when I started) I’m down some weight, feel stronger, more energized and motivated. I’ve also met a great group of people, too! Thanks Coach Jim and everyone at CFJG!

Source: Google

Lashawn Dewindt

★ 5

I have no complaints at all, wonderful staff and friendly atmosphere. If you want to see results follow the regiments and have fun ! best crossfit gym I've been to yet !!

Source: Google

bailey Willard

★ 5

I was at a training out of town for work through all 3 weeks of the open and didn’t want to miss out on the fun. I dropped in at CrossFit Junglegym all three weeks and I can’t say enough about my time. The coaching (Coach Jim) was outstanding, thoughtful warm ups, excellent timing & great cues.

The people were also super welcoming. Lisa was my judge all three weeks, and I wish she was coming back to my gym in Texas with me. She makes a great gym partner!

Source: Google

Ally Kain

★ 5

I have been going here for a little over a year and I cannot imagine going anywhere else. Every single person you interact with from CrossFitters to the coaches are some of the most kind people you’ll meet. All coaches take serious interest and care in their athletes. I started at the gym with one-on-one workouts with Coach Jim (who’s now the owner) and it’s very clear that he puts immense care into your well being, whether it’s physical or mental. I’ve had highs and lows in the year that I’ve been going here and can wholeheartedly say that every coach celebrates your wins with you, and checks in on (even at times offer guidance when needed) your lows. This is a gym where you feel like one giant family trying to get fit together!!

Source: Google

Debbie

★ 5

Thrilled with the decision to join CrossFit jungle gym! I’ve completed my first 60 days and prior to making this commitment I was extremely anxious and doubtful. I haven’t been apart of a gym in over 2 years and prior to that I’ve had a track record of joining programs from spin studios, peloton, small group classes etc and then falling off. Cross fit was a world I didn’t know too much about or ever experienced and leading up to my first day I was told by “others” it’s going to be really tough and intense. I was regretting signing up. Coach Jim kindly spent over an hour with me helping me navigate through all my challenges and concerns and I showed up my first day and haven’t looked back. I can now say I feel comfortable, look forward to the workouts, and feel powerful when I leave. I love the coaches, the atmosphere, and the people. I enjoy the workout structure and what I’m most happy about is knowing there is always a modification that I can do that still makes me feel accomplished after. If you are feeling nervous or even if you feel like you are not cut out for this my suggestion is to silence the negative thoughts and take the leap, it will be 100% worth it!

Source: Google

branden farrior

★ 5

Starting my journey in CrossFit in October was an experience I did not know where I’d be two months in. But 60 days in I can honestly say the results are definitely trending in the right direction and am eager to continue to progress and change my overall physical health. Anyone who decides to join the CrossFit Jungle Gym will definitely reap the benefits of their hard work and consistency.

Source: Google

Alexandra Otero

★ 5

I love it here! All the coaches are extremely helpful and the community they’ve created is very welcoming. I hadn’t been to the gym for many, many years and their 60 day program eased me back into focusing on my fitness and nutrition. I was very apprehensive because I thought I wouldn’t be able to do anything in a group class, but everything truly is scalable. I’m so happy I got out of my comfort zone and gave this a shot. I’m getting back in shape and enjoying it!

Source: Google

Loy Patel

★ 5

Source: Google

Beth Frazzini

★ 5

Recently did a very last-minute drop in here. I reached out to Jim about one hour before we passed through town and luckily he messaged right back! He was able to accommodated my husband and I for his midday class. He talked about the workout and gave great options for scaling while demonstrating knowledge of his athletes abilities, giving them individualized, specific goals for each movement. Time management was great, we finished with time to do skill work at the end. The warm-up was very thorough and definitely went over each movement. Had a great experience here and really enjoyed Jim’s coaching and willingness to let us jump in!

Source: Google

Jess Massenat

★ 5

One of my coworkers convinced me to come during "Bring a Friend" week and I was a little apprehensive at first. It had been a Looooooonnnnnnnggggg time since I was in a gym and honestly, that last time I could not keep up with the workouts. Coach Jim was sooo nice and broke things down that I actually felt like I had the confidence to complete it. Even the modifications that I had to make due to some previous injuries I had, still challenged me in a way that I felt like I was still on par with the rest of the group. If you're in the area and you're looking for a gym to go you, I highly suggest going here.

Source: Google

Nicole Dent

★ 5

I have been attending CrossFit Jungle Gym for the past two years. The coaches and programming are amazing. Coaches are attentive and offer a variety of scaling or Rx+ options for each workout. In addition to the small group classes they also currently offer personal sessions, weightlifting classes, run camp and CrossFit for kids. The other thing that sets this gym apart is the community of people who workout here, and support each other in and outside of the gym.

Source: Google

dennis dent

★ 5

I have been a member for almost 2 years. From the community, coaches, the entire environment is 5 stars. The coaches are so supportive and push you to be a better you.

Source: Google

Daniel

★ 5

Source: Google

Brian Cocchi

★ 5

I've been working out here for about a month. Great coaches, great atmosphere. Plenty of classes to choose from everyday and night. If you want to get in shape come to this place.

Source: Google

Dan Marczak

★ 5

Source: Google

Mike McGlone

★ 5

Source: Google

Ron Lisoski

★ 5

Not your typical gym class … Jim works with everyone to ensure we are not going to hurt ourselves and maximize our strength

Source: Google

Fernando Mejia

★ 5

Great place, it's close to my 60 first days, and already my experience has been life changing.

Source: Google

Questioning Joe

★ 3

This gym is for folks who have hit the end of the line after trying out indie self-workout gyms, home gyms, cheap commercial gyms like Blink Fitness, F45, regular Crossfit, Orange Theory, Peloton, etc. If all else has failed, and you simply lack the BASIS to exercise (willpower, understanding of nutrition, physical movements) you can PAY for all of that here.

If you have a reasonable understanding of nutrition and basic movements and can find your own willpower, it's overkill.

The kicker - you're paying $3000 up front and will be getting classes on nutrition, physical movements, and a very detailed personal plan for progressing through a series of functional movements over time. It's the most expensive gym i've ever seen, although if you have money and can't do it on your own and your alternative is an early demise, it's well worth it.

Source: Google

David Warrick Jr

★ 5

Great Crossfit Gym. Family owned and operated by local people.

Source: Google

Robert Peachey

★ 5

I have been going to CrossFit Jungle Gym for almost 3 years now. The owner keeps the place spotless and upgrades equipment on a regular basis!!

Source: Google

Alec Keon

★ 5

I came across Crossfit Jungle Gym pretty haphazardly after being curious about crossfit in general and I've been blown away by my experience so far. Brian, the owner, conducted a thorough onboarding process focusing on my goals, expectations, and hesitations. Every coach has been incredible (Jim, James, Nancy, Eric, Jen...sorry if I'm leaving anyone out!). Class sizes are intimate and the coaches are intuitive and know when to push you or back you off. Being new to this kind of training in general, everything felt a little overwhelming at first but the coaches and members have been welcoming and this has quickly become a new staple in my life. I'd recommend it to anyone with a real desire to improve their well-being.

Source: Google

omero Fitz

★ 5

I dropped in for a week. The program is structured well and the couch was awesome. I would go back again the next time I'm in town.

Source: Google

Peter Sudal

★ 5

Source: Google

Seamus Davis

★ 1

Source: Google

Ed Hotchkiss

★ 5

Awesome environment. Program makes it easy to hold yourself accountable and progress toward your goals. Plenty of support from the coaches and other members. Coaches and owners are as much invested in your success as you are. Participating and seeing the results from the gym’s nutrition challenge really proved that being healthy includes getting used to a nutrition plan, sticking to it, and staying away from less healthy foods.

Source: Google

Dawn McBratney

★ 5

Tried the Nutrition Challenge at CrossFit Jungle Gym. I'm a decent/healthy eater by nature. Tried the challenge to gain some new techniques to eat healthier. Lost bodyfat and learned great meal-prep ideas. Happy to say the Nutrition Challenge gave me a new tool to add to my toolbox to help improve not only my health, but my lifestyle as well.

Source: Google

Sabrina

★ 5

Source: Google

Ryan Burns

★ 4

I just received a response. So I booked a second appointment at 4:30pm. I'm excited to see where this goes.

Source: Google

Wayne Pullen

★ 5

Brian and Vanessa have been awesome with my fitness and goals. They have great coaches as well. I haven’t been a member in awhile but recommend if you’re looking to get into CrossFit or a box to workout at. I look forward to drop-ins in the near future when I finish PT

Source: Google

Jason Korenyi

★ 5

Great team of knowledgeable coaches who will challenge you to meet your goals. Awesome environment with a friendly and welcoming community. Many class times offered daily to fit busy schedules.

Source: Google

Kennys Meals

★ 5

This place is excellent.
They are very organized with schedules and notifications for your classes, all trainers make sure you are doing things right! Worth every pennie!

Source: Google

CrossFit Mahwah

★ 5

They made it impossible to fail! Had you at every corner, bump and obstacle. Focused and caring in there approach to every member! From day 1 they provide guidance and feedback. Great Job!

Source: Google

Evy Behling

★ 5

Source: Google

Belinda Blazic

★ 5

Source: Google

Joe Bruno

★ 5

This gym has been a great experience. I joined about three months ago and have seen great progress in my training. The staff and members are both very friendly and extremely helpful.

Source: Google

Amy Bernhardt

★ 5

Source: Google

Kayla Rodgers

★ 5

Love this place! I’ve seen amazing results after only 3 months of the program, game changer! Great coaches and a welcoming environment for anyone new to weightlifting

Source: Google

Michael Pica

★ 5

Coaches are great and the facility is run well.

Source: Google

Richie V

★ 3

Not very nice inside the facility. Air conditioning and heating is almost non-existent. The place is very hot on hot days and cold on cold days. This makes it uncomfortable to exercise.

Source: Google

melanie pollack

★ 5

So glad I found this place! Coaches/owners are amazing, passionate, professional and so knowledgeable and helpful. You are welcomed and part of the jungle gym family instantly. You have fun and feel great after every wod, one on one or whatever class you take. And they get you physical and mental results more importantly! No matter what prejudgements you have of Crossfit, I had them as well, it is completely different and for anyone no matter your age, lifestyle, athletic ability, possible injury or weaknesses you will succeed here!

Source: Google

TLP tossaway

★ 1

Source: Google

Scott Pecaric

★ 5

I have been a member at CFJG for almost 3 years now and I continue grow as an athlete. The coaching staff here is very dedicated to fitness and their athletes' progress. I've been using CrossFit to reach my fitness goals for over 4 years now, and the last 3 years at CFJG have been the most productive. All of the athletes here are wonderful. We know how to work hard and have fun doing it. Stop by and check them out.

Source: Google

Laura B

★ 5

I've been doing CrossFit for over 8 years and joined Crossfit Jungle Gym 3+ years ago to PT myself back from a knee injury. With the support of the coaches, I have not just gotten myself back to where I was pre-injury, but exceeded where I was! I was finally able to find a balance with my nutrition and have added some new skills (butterfly pullups and bar muscle ups!) I couldn't ask for a better gym and can't recommend this place strongly enough. Stop in - you won't be disappointed!

Source: Google

Phillip Miller

★ 5

Source: Google

Daryl Brown

★ 1

This owner of this box does not "deal with new members or their onboarding experience" according to him. Every real crossfit gym I have been to, the owner is actively engaging in every angle of their business.
Plus after reading other reviews, this box does NOT acknowledge first responders or military service for discount....BYE FELICIA

Source: Google

xinghecanlan qingquanshishangliu

★ 5

Source: Google

Tasha

★ 1

Source: Google

Gimena Suarez

★ 5

Both of my kids loves this gym.

Source: Google

Tatyana Krasilshchikov

★ 5

Source: Google

ChazMcBane

★ 5

Amazing coaches and atmosphere! My daughter refers to CFJG as her happy place. She's been instilled with a love for fitness that's sure to last a lifetime.

Source: Google

Jacqueline Rojas

★ 5

I have been going to CFJG for several years and so has my 7 year old grandson. We are able to work out together and create special memories that will last us a lifetime. CFJG has not only help me be a better version of my self but has also helped my grandson improve him self as well. My grandson's motor skills as well as his coordination has improved tremendously. He is more confident and enjoys to completing the different workouts with his grandmom and fellow crossfitters. I will recommend this program to everyone.

Source: Google

Jennifer Buddie

★ 5

You will not find another box around here more welcoming and accommodating to any athlete's individual fitness level. As a member of this gym for over four years, I can tell you from personal experience how dedicated the coaches are to the success of all members. Newcomers and drop-ins are always welcome and we all truly enjoy coming to workout each day. CFJG has become more of a family to me than just a gym. Even if you've been crossfitting your whole like, I guarantee you'll never find another gym like this one! Come play!

Source: Google

Jessica Buddie

★ 5

I have been with CrossFit Jungle Gym for over 4 years now, and honestly is the only place of fitness I have ever stuck with. Not only are there a variety of knowledgeable, friendly and dedicated coaches but the other athletes are so welcoming and supportive, its like a family. This is the place to be to feel safe and pushed to your full potential in your athletic and nutritional journey.

Source: Google

Dennise Romano

★ 5

I've been doing CrossFit for 5 years. I joined CrossFit Jungle Gym a little over 2 years ago. I couldn't ask for a better gym. The coaching staff is just amazing. They are able to work with any level of athlete and help them to reach their fullest potential. If you're looking for a gym where you can learn and grow your athletic abilities no matter what your age or ability in a warm and friendly environment, then CrossFit Jungle Gym is the place to go.

Source: Google

Nancy Shapiro

★ 5

I have been a member for almost 2 years. It has hands down the best coaching staff and members! Always something new to learn!! Thanks!

Source: Google

Steven Richardson

★ 5

The best.. great people.. great coaches..

Source: Google

Perry W.

★ 5

Did a drop in here for 16.2, great family oriented box! Had a surprising amount of lifting and rig space. would definitely recommend checking them out, members were very welcoming and friendly.

Source: Google

Andy Maskell

★ 5

I've been working out regularly at CrossFit Jungle Gym for just under a year. It has been, hands down, the most valuable investment I've made in my physical health as an adult. My strength, endurance, and posture have improved dramatically, and I see measurable improvements in my performance practically every week. For the first time since playing high school sports I continually look forward to getting exercise instead of dreading it or seeing it as a chore. This is in part because the routines are constantly varied and always interesting. It's also because Brian and Vanessa are incredibly good at what they do. They have an uncanny ability to help choose a modification that is challenging but within reach for each individual they work with. They stand behind you with encouragement as you push beyond your typical quitting point. And they create and support an atmosphere of positive personal development and teamwork, with just a dash of healthy competitiveness. I couldn't possibly give a stronger recommendation to CrossFit Jungle Gym! If you are ready to commitment to improving your fitness, regardless of what shape you are in, do yourself a favor and try it for a week. I'll see you a year later, amazed at how far you've come.

Source: Google