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Rumble Boxing
5 ★★★★★ 240 Google reviews · Kickboxing gym in Morristown, New Jersey
Affiliated gym — reviews and the gym's own info suggest it belongs to a known kickboxing or boxing-fitness franchise or network (think 9Round, iLoveKickboxing, CKO, TITLE Boxing Club or Jabz). Franchise gyms run a consistent class format and are often a friendly, familiar place to start. If a specific brand matters to you, confirm it on the gym's own site.
Group fitness studio inspired by boxing, offering 45-minute, 10-round workouts.
Plan your first class
- Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
- Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
- Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
- Today see hours ·
- Website & schedule rumbleboxinggym.com — book classes and see the live schedule
- Phone (973) 718-4166
Hours
| Monday | 5:15 AM–7:45 PM |
| Tuesday | 5:15 AM–7:45 PM |
| Wednesday | 5:15 AM–7:45 PM |
| Thursday | 5:15 AM–7:45 PM |
| Friday | 5:15 AM–6:30 PM |
| Saturday | 7:45–11:45 AM |
| Sunday | 7:45–11:45 AM |
The classes they run
“I’ve always wanted to start boxing, and this place has helped me get my first foot through the door of the amazing world of boxing!”
“Whether you're brand new or a seasoned pro, they guide you every step of the way, push you when you need it, and celebrate your milestones like they’re their own.”
Other martial arts here
“I’ve always wanted to start boxing, and this place has helped me get my first foot through the door of the amazing world of boxing!”
What members say
“Rumble Morristown is my favorite place to destress with incredibly motivating instructors.”
“The coaches bring amazing energy every class and keep you motivated the entire time.”
“The best workout I've had in a long time.”
“The space is also clean, nice, and there's always a ton of new retail available for purchase.”
“The instructors are incredibly supportive, the staff is very friendly and there is a sense of community of people who train here.”
From the reviews
I’ve been going to Rumble in Morristown for a few months now and really love it! It’s a quick but high intensity workout that always leaves me feeling really good afterward. The instructors really bring the energy and make working out so much fun!
I had been wanting to try Rumble Morristown for quite some time and I'm so glad I finally did because it's amazing!! The vibe is uplifting, energetic, positive, and super motivating. The trainers are top notch and make class fun and motivating. My only regret is not trying out this location sooner!
Rumble Boxing Morristown has one of the best energies, classes, and member community of any local fitness studio. Not only do I know this from taking classes regularly, but also working the front desk.
I absolutely LOVE going to Rumble! The employees are super nice and dope, and the trainers are amazing at what they do. Every class pushes me, and I always learn something new. The energy is unmatched and it really makes you want to keep coming back. Highly recommend!
New to kickboxing? Start at Rumble Boxing
Rumble Boxing comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first kickboxing class at Rumble Boxing
Nervous about walking into a kickboxing gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
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