Open 24 hours
3261-3263 Gately Rd, Dover
Gyms
“Equipment is clean and well maintained, folks that go there are polite, no one is taking selfies or setting up tripods..... 10/10.
Though I wish some of them didn't sit on a piece of equipment scrolling through their phone while people are waiting to use it. That seems to be a problem at every gym I've ever gone to, however. Move the weights or get off of the machine! ?”
“Almost 3 years and 600+ classes later…joining Orangetheory Denville is *the* best decision I’ve made for my health and fitness. The coaches are absolutely phenomenal. They feel like your own personal trainers, always there to motivate you, correct your form on the weight floor, and collaborate with you on your individual goals.
The community and staff here are just as amazing. Everyone is welcoming, supportive, and genuinely invested in each other’s progress.
I highly recommend Orangetheory Denville to anyone looking for a motivating, results-driven, and fun workout experience!”
5 - 11:30AM 3:30 - 6:30PM
111 Canfield Ave Unit A-19 & A-20, Randolph
Gyms
“I’m so glad I joined Nxt Gen. In a few short weeks I have already felt a very positive difference in my strength and in stamina. This has carried over into my golf game (yay for me) and every day tasks. With small class sessions, the Nxt Gen trainers work with us in order to ensure we get the most out of it. I’m am looking forward to a long term membership here at Nxt Gen.”
5:30AM - 6:30PM
93 Iron Mountain Rd, Mine Hill
Gyms
“Three Danes Wellness has been a huge part of my life through several different stages. I joined after getting married to stay active and challenge myself, and when I became pregnant, the coaches adapted every workout to keep me safe and healthy throughout my pregnancy.
Now, almost four months postpartum, they’ve helped me ease back into fitness with workouts tailored to my recovery. They’ve even welcomed my baby to classes, making it easier to prioritize my health as a new mom.
Three Danes Wellness is more than a gym - it’s a supportive community that truly cares about its members. I’m so grateful to be a part of it and highly recommend it to anyone looking for a place to grow stronger, both physically and mentally.”
6:30AM - 5PM
173 Washington St, Morristown
Gyms
“I have been going to Barre3 Morristown for 8 years and it is my favorite work out by far! I have a membership now and highly recommend it. Every single instructor and staff person is compassionate, skilled, attentive, and friendly. Classes are always fresh. Love it!”
5:30 - 10:30AM 4:30 - 7:30PM
1572 Sussex Turnpike Unit D, Randolph
Gyms
“Well, let me tell you that this place is wonderful, the coaches are kind, attentive when you are new to the group, they help you and explain until you learn, the people are kind and friendly, at the beginning I was nervous about doing things wrong. But people are so kind that no one judges you that's wonderful, it's difficult to train yes but I love it. It's fun to train in a group, I like it and I highly recommend it”
“The Coach/Owner is very supportive, patient and encouraging to both her newbies and seasoned athletes.Many speak highly of her, preferring her studio than others they've been to.”
4:30AM - 10PM
540 NJ-10, Randolph
Gyms
“Our company hosted on site fitness assessments, and Lois and Hollye absolutely exceeded expectations. They brought such positive energy—friendly, approachable, and deeply knowledgeable. They explained everything clearly, encouraged everyone at their own level, and made the entire experience motivating rather than intimidating. A great investment in employee wellness!”
4:30AM - 8PM
135a Hawkins Pl, Boonton
Gyms
“Awesome gym! I go every morning and it is amazing. Very clean, super cool sound system, wide variety of machines and weights. It’s everything you can ask for in a gym.”
5:30 - 6:30PM 3:30 - 4:30PM 5:15 - 8:15AM
173 Washington St, Morristown
Gyms
“The owners and members are great and it's changed my perception of Cross Fit. I've worked with Brian via personal training and he's made a perimenopausal woman who's been away from fitness for a long time actually enjoy it again....and see results.”
5AM - 7PM
27 E Main St, Rockaway
Gyms
“This was my first time trying CrossFit and everyone was super welcoming and helpful when introducing the workouts. Even for the tougher Olympic weightlifting moves ?️, the coaches ensured that I was working on good form while still pushing me for an effective workout. Class sizes are definitely on the smaller size but I honestly don’t mind at all since it gives more personalized instruction. So far, really enjoying it!”
5AM - 7PM
40 W Park Pl, Morristown
Gyms
“I’ve been a member at many fitness studios over the years, and I can say without hesitation that Infiniti ranks at the top of the list.
The staff is knowledgeable, their workout programs are challenging but doable, and the facility is extremely clean. There’s also a great sense of community - the staff and fellow members want to see you succeed. If you’re looking for a new gym, check out Infiniti.”
5 - 10AM 4 - 7PM
19 Stanhope Rd, Stanhope
Gyms
“This is the best place around for CrossFit. I joined a year ago, and it was my first time doing this kind of training. The coaches are super supportive and always take the time to show you the right techniques so you get a good workout. When you join, you get more than just a workout, there’s a great sense of community here, and you’ll meet some really awesome people. Matt, the owner, is the best!”
5AM - 6PM
3 Gold Mine Rd, Roxbury
Gyms
“Shawn is truly a professional in the health and wellness field. She is motivating and passionate about injury prevention, which makes her the perfect person to seek out when trying to improve your physical fitness and overall health. As a physical therapist myself, I value her attention to detail, and I highly recommend her and RedShed CrossFit for anyone looking to improve their strength and wellness.”
5:30 - 10:30AM 4:30 - 7:30PM
15 NJ-10, Succasunna
Gyms
“For someone who has tried everything to get in shape, I have found a place that feels so welcoming and has already produced some much needed results. I have only been going a few weeks but I already have more energy and always feel stronger with what I accomplish after class. For anyone who is frustrated with workouts or need a place to feel comfortable, this is the place.”
“Brought both of my kids for an evaluation with Coach Chris and everything went well. We will definitely be joining. Highly recommend coming and trying Athletic Republic Randolph if you want your kids to grow stronger and develop for any sport as well as for their own health.”
4:30AM - 6:15PM
38 Waterview Blvd, Parsippany-Troy Hills
Gyms
“I’ve been going to Orange Theory in Parsippany for the past 3 years, and it has truly transformed my fitness routine. The place is clean and organized. Staff is very welcoming.
What I love is that, despite being group sessions, the coaches are attentive and always help correct posture and form.
If you’re looking for a gym that combines great facility, expert guidance, and a supportive community, I highly recommend Orange Theory in Parsippany!”
“CrossFit Motown is a professionally staffed gym with coaches that help you meet your fitness and health goals. I originally joining in 2015 and have made lasting friendships. It’s a community of like minded people. We have fun all while putting in hard work and supporting one another each day!”
“I started going to SA using the 6 week trial. I was worried I would not be able to keep up as I never lifted weights before. I loved the options the coaches offer to ensure everyone can complete the routines based on their ability. Accountability is kept by posting results on the board; Professional but not overly competitive. Other attendants are friendly and the overall environment is very friendly and supportive. I find this gym to be a lot more pleasant and effective than other very large gyms I went to before. You actually get coached!!”
3:30 - 6:30PM 6 - 10AM
19 NJ-10 Unit 4, Succasunna
Gyms
“Best gym located in Mylapore! All the trainers are very friendly and helpful, if you’re someone who’s starting for the first time please join driven fitness gym.”
12AM - 9PM
2956 NJ-10, Morris Plains
Gyms
“The gym was very convenient and usefully organized. Ben and sam made my experience here remarkable with their astonishing work ethic and next level customer service.”
5AM - 9PM
169 US-206, Chester
Gyms
“I cannot say enough good things about NitroFlex! My husband and I joined three years ago when we moved into town, and this gym is great. It's conveniently located, has a variety of classes and instructors, and a ton of different offerings (nutritional counseling, etc.). Even though there are only two free weight squat racks and flat benches (an initial concern when I joined), I think I've had to wait for them only twice in my three years here. It's really well-run, they're always making improvements and promptly fix any broken machines. It basically feels like family now. Love this gym!”
“I normally don’t write reviews, but my experience at The Chatham Club has been exceptional. The facility is well-equipped, clean, and the staff is consistently polite and professional. Definitely a 5 out of 5!
What truly made the difference for me was working with my personal trainer, Mr. Brian Feretich. I started coming here after completing physical therapy for a serious herniated disc, and Brian’s expertise and personalized approach were exactly what I needed.
His deep knowledge, careful guidance, and motivating energy have made every session both enjoyable and effective. I highly recommend him—and the Club—to anyone looking for a supportive and high-quality fitness environment.”
“OTF has been the best way for me to stay active while working a desk job. It’s been the funnest way to start my days, I’ve just completed 150 classes!? the coaches are incredibly motivating and I leave every class feeling more accomplished!”
Open 24 hours
1004 Tabor Rd, Morris Plains
Gyms
“Fantastic facility. Super clean, lots of machines and equipment. Never too crowded. Management and trainers are awesome, perfect for all fitness levels. I highly recommend if you’re in the area. They even have a landline press and TRX!”
“I was fortunate to spend a few months at the Gym Connection and work with James and Isaac. I had a shoulder injury that was preventing me from exercising despite going to PT. I was in pain that was limiting daily tasks.. even putting on a jacket/basic housework etc was incredibly painful. I needed to exercise and start doing some strength training and I was afraid it would cause further injury. James and Isaac were amazing and in just a few short months, my shoulder is pain free and I am able to exercise, lift weights, and daily tasks are pain free. I am so very grateful for all of their help, it has honestly changed my life where I can now continue to exercise on my own. I know how to be careful from my sessions at the Gym Connection and know what I need to do to continue to be pain free. Thank you James and Isaac! I highly recommend them!”
“Krista knows how to make us feel strong 💪🏼! She cares so much and will always work for you as long as you put the effort in for yourself. The best part is the fitfam she has created. The support in this family is unmatched!”
9AM - 4PM
201 Littleton Rd Ste 140, Morris Plains
Gyms
“After seeing 3 different doctors and 4 different physical therapists over 2 years without any success even diagnosing an issue with my shoulder I was finally referred to Joe. Within an hour he had correctly diagnosed my issue and told me all the things I was doing wrong that were re-injuring my shoulder...things every other physical therapist had recommended wholeheartedly. Joe was the only physical therapist who actually knew what I should and should not be doing at the gym instead of hearing the unhelpful line "if it hurts stop doing it". He and Sara are the only ones who combine the knowledge of a PT with the training experience of someone who knows all the ins and outs of working out. If you're looking to get back in the gym or back to whatever active lifestyle an injury has gotten in the way of don't waste your time with anyone else.”
9:15AM - 6:45PM
180 Howard Blvd #12, Mt Arlington
Gyms
“Great workout! I’ve had 2 classes with Bryan so far and he’s very encouraging to keep you going but also at your own pace. I would definitely go again soon and recommend this place!”
“This is a first rate fitness center. Unfortunately, it is not open to the public. It has spaces for aerobics, stationary bike, ellipticals, rowing machines, a full size basketball, weight rooms (3), change rooms, showers, a karate/multi-use room, and a racquetball room. The facility is only open to active duty and dependents, retired military, and civilian employees and contractors of the U.S. Army.”