The center is an official CrossFit® affiliate. Last checked: 01/09/2025

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit United States.

Information about CrossFit® Jungle Gym

Crossroads Dr 4
08691, Trenton
+1 609-798-2211

Opening hours

  • Monday: 5:00 AM – 8:00 PM
  • Tuesday: 5:00 AM – 8:00 PM
  • Wednesday: 5:00 AM – 8:00 PM
  • Thursday: 5:00 AM – 8:00 PM
  • Friday: 5:00 AM – 8:00 PM
  • Saturday: 7:00 AM – 2:00 PM
  • Sunday: 7:00 AM – 2:00 PM

Services, Machines and Guided Classes

CrossFit®

CrossFit® Jungle Gym: Opinions

4.8/5 (32 Opinions)
Andy Maskell 2 years ago

Fantastic experience: 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.

Fernando Mejia 2 years ago

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

Questioning Joe 2 years ago

Positive experience: 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.

David Warrick Jr 2 years ago

Fantastic experience: Great Crossfit Gym. Family owned and operated by local people.

Robert Peachey 3 years ago

Fantastic experience: 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!!

Alec Keon 3 years ago

Fantastic experience: 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.

omero Fitz 3 years ago

Fantastic experience: 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.

Dawn McBratney 3 years ago

Fantastic experience: 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.

Wayne Pullen 3 years ago

Fantastic experience: 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

Ed Hotchkiss 4 years ago

Fantastic experience: 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.

Ryan Burns 4 years ago

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

Jason Korenyi 4 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality 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.

Aero Health and Fitness (CrossFit Mahwah) 4 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality 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!

Janice Karns 4 years ago

Fantastic experience: I've been at this gym for almost 2 years. It's a wonderful community and great/knowledgeable coaches! Best gym I've ever been too.

Megan Sanchez 4 years ago

Fantastic experience: A great gym with great people! I’ve been going here for years now and I love it. It’s a great environment for anyone at any fitness level!

Kennys Meals 4 years ago

Fantastic experience: 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!

Michael Pica 5 years ago

Fantastic experience: Coaches are great and the facility is run well.

Richie V 5 years ago

Positive experience: 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.

Joe Bruno 5 years ago

Fantastic experience: 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.

Kayla Rodgers 5 years ago

Fantastic experience: 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

melanie pollack 5 years ago

Fantastic experience: 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!

Scott Pecaric 6 years ago

Fantastic experience: 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.

Laura B 6 years ago

Fantastic experience: 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!

Steven Richardson 7 years ago

Fantastic experience: The best.. great people.. great coaches..

Dennise Romano 7 years ago

Fantastic experience: 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.

Jacqueline Rojas 7 years ago

Fantastic experience: 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.

ChazMcBane 7 years ago

Fantastic experience: 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.

Jessica Buddie 7 years ago

Fantastic experience: 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.

Jennifer Buddie 7 years ago

Fantastic experience: 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!

Nancy Shapiro 7 years ago

Fantastic experience: 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!

Gimena Suarez 7 years ago

Fantastic experience: Both of my kids loves this gym.

Perry W. 8 years ago

Fantastic experience: 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.

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