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Champion Boxing & Fitness

4.8 ★★★★★ 94 Google reviews · Muay thai gym in Rockville, Maryland

Free trial Beginners welcome Kids & teens Private lessons Fitness classes Fight team

Boxing gym offering classes (some for kids), plus personal training, kickboxing and total-body 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
  • Drop-ins drop-ins run around $28 — many gyms also offer monthly memberships and a discounted first session, so ask about new-member rates
  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth muay thai classes (ages 8–13) — built around discipline, focus, and confidence
  • Private lessons private, one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
  • Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule championboxingfitness.com — book classes and see the live schedule
  • Phone +1 301-255-0011

Hours

Monday 6 am–2 pm, 4–9 pm
Tuesday 6 am–2 pm, 4–9 pm
Wednesday 6 am–2 pm, 4–9 pm
Thursday 6 am–2 pm, 4–9 pm
Friday 6 am–2 pm, 4–6:30 pm
Saturday 9 am–2 pm
Sunday 9 am–2 pm

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

Muay thai classes on the schedule at Champion Boxing & Fitness, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 4 mentions

“We were beginners to boxing, but now are feeling more confident in our moves thanks to the great instructors.”

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🧒 Kids Muay Thai

“Johnny’s kids program is awesome and the boxing team also looks great too—though I am way too old for that crew!”

All gyms that run kids muay thai →

👤 Private Lessons 5 mentions

“The teachers are also all great trainers if you want some extra one on one—and those sessions help a lot for making the most out of a boxing or kickboxing workout.”

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🔥 Muay Thai Fitness 3 mentions

“Some classes are more technical than others and some are non stop, but each provides a great workout.”

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🥊 Sparring

“Bruce’s sparring class is also a ton of fun.”

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🏆 Fight Team

“This gym can take you from never making a fist to a professional fighter.”

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🛡️ Self-Defense

“It’s not just a fitness class but they really teach you the sweet science of boxing and how to protect yourself.”

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Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at Champion Boxing & Fitness — mined from their reviews and the gym's own info.

🦵 Kickboxing 7 mentions

“I started as a complete noob taking kickboxing classes from Mike after the birth of my second kiddo to get some fitness back and it for sure worked.”

Other gyms that also teach kickboxing →

🥊 Boxing 29 mentions

“When I first signed up for a trial class, I was really nervous about my level of fitness and boxing in general, but the instructors are incredibly patient and attentive.”

Other gyms that also teach boxing →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want BJJ, boxing, or MMA alongside muay thai, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 94 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 4 mentions

“The teachers are also all great trainers if you want some extra one on one—and those sessions help a lot for making the most out of a boxing or kickboxing workout.”

🌱 welcoming to beginners 9 mentions

“The staff are friendly and welcoming -- they remember everyone by name, and instructors take their time helping you improve your form/modify as needed.”

🤝 no-ego, friendly gym 17 mentions

“Highly recommend Champion to anyone interested not just in boxing but in a friendly, incredibly supportive environment where you can improve fitness and make new friends.”

📘 real technique & fundamentals 6 mentions

“The instructors are all patient, kind, and well-trained and are always willing to work with you and your technique when possible, especially if you're new.”

🔥 killer workout & conditioning 8 mentions

“While some of the conditioning exercises can be tough, you are never pushed beyond your limits (although you are highly encouraged to try to push yourself!”

🥊 legit sparring & fight team 3 mentions

“Personal training is great as well and is one-on-one way to really build up your strength and flexibility that you can bring back to the bags or to the ring.”

From the reviews

I had done kickboxing a couple years ago and was looking to get back into it and improve my regular fitness overall. I have no shame in admitting I could barely do a pushup when I walked into this gym. Two months in and it's a different story! The best part about this gym hands down are the people.

★★★★★ — Rayna, Dec 2024

Love Love Love this gym! Me and my wife have been attending their boxing fitness classes for the past few weeks now. All their staff are warm, friendly and very welcoming. The energy is amazing. The workouts are insane and a lot of fun.

★★★★★ — Gemo, Aug 2024

Joining Champion Boxing & Fitness was the best decision I ever made for myself! I came in unhappy with my fitness level and looking for a place to get a full-body workout. Champion is all that and more! The classes are fast, intense, and leave me feeling stronger and more fit than when I came in.

★★★★★ — Amy, Dec 2016

Amazing People, Amazing Training and Amazing Atmosphere! CUSTOMER SERVICE: Arrived, and two people welcomed me. Little by little, everyone took some time to greet me. Made me feel part of a family I never knew.

★★★★★ — Figueroa, Jun 2025

Excerpts from public Google reviews. Read all 94 reviews →

New to muay thai? Start at Champion Boxing & Fitness

Champion Boxing & Fitness 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 program is for. A few things worth knowing before your first week. First, you don't need to be fit to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. Third, all 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.

See their beginner class info

Your first muay thai class at Champion Boxing & Fitness

Nervous about walking into a muay thai 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 on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, once your fundamentals 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.

Muay thai is a contact sport. Ease in, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Champion Boxing & Fitness

11540 Rockville Pike, Rockville, MD20852

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.