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Chantilly MMA Academy - Judo, BJJ and Muay Thai

4.9 ★★★★★ 65 Google reviews · Muay thai gym in Chantilly, Virginia

Muay Thai gym Free trial Beginners welcome Kids & teens Fitness classes Fight team

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 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 5–12) — built around discipline, focus, and confidence
  • Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule chantillymma.com — book classes and see the live schedule
  • Phone (703) 582-4465

Hours

Monday 5–9 PM
Tuesday 5–9:30 PM
Wednesday 5–9 PM
Thursday 5–9:30 PM
Friday 6–9 PM
Saturday 11 AM–1:30 PM
Sunday Closed

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 Chantilly MMA Academy - Judo, BJJ and Muay Thai, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 9 mentions

“Master Sugi and the rest of the instructors provide excellent instruction whether you’re a beginner looking for self defense or seasoned competitor.”

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🧒 Kids Muay Thai 8 mentions

“I’ve not only gotten to experience this first hand, but I’ve also seen how he interacts with the kids and how they respect him as an instructor.”

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🏆 Fight Team 2 mentions

“How many instructors/ gym owners in the DMV area have competed in the Olympics in Judo and also have a father who won a silver medal in Olympic Judo?”

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🛡️ Self-Defense 2 mentions

“Master Sugi and the rest of the instructors provide excellent instruction whether you’re a beginner looking for self defense or seasoned competitor.”

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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 Chantilly MMA Academy - Judo, BJJ and Muay Thai — mined from their reviews and the gym's own info.

🦵 Kickboxing

“The gym also teaches other disciplines such as judo and kickboxing.”

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🥋 Brazilian Jiu-Jitsu (BJJ) 18 mentions

“Master Suldbayar Damdin (Sugi) is one of the best BJJ instructors I've been fortune to have learned from and on top of that has experience at the Olympic level in Judo.”

Other gyms that also teach brazilian jiu-jitsu (bjj) →

🏟️ MMA 14 mentions

“Master Sugi’s knowledge of MMA, especially in Judo and BJJ, is next level and his long list of achievements from years of competition demonstrate that.”

Other gyms that also teach mma →

🤼 Judo 14 mentions

“Master Suldbayar Damdin (Sugi) is one of the best BJJ instructors I've been fortune to have learned from and on top of that has experience at the Olympic level in Judo.”

Other gyms that also teach judo →

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 65 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 4 mentions

“Master Sugi and the rest of the instructors provide excellent instruction whether you’re a beginner looking for self defense or seasoned competitor.”

🌱 welcoming to beginners 12 mentions

“Master Sugi and the rest of the instructors provide excellent instruction whether you’re a beginner looking for self defense or seasoned competitor.”

🤝 no-ego, friendly gym 12 mentions

“His academy is a very friendly learning environment and he places high emphasis on safety and well being of the students.”

📘 real technique & fundamentals 4 mentions

“All of the coaches know proper technique, how to train, how to make sure we have good form, etc; and will answer any questions you have.”

🥊 legit sparring & fight team 5 mentions

“Master Sugi’s knowledge of MMA, especially in Judo and BJJ, is next level and his long list of achievements from years of competition demonstrate that.”

🧼 clean, well-equipped gym 6 mentions

“The training facility is spacious and is one of the cleanest gyms I’ve ever had the pleasure to visit.”

From the reviews

I have tried many gyms in the area, and this by far one of the better ones. Competitive membership price with highly skilled coaches and talent. I have been going to this gym for about 1.5yrs mostly doing Muay Thai, (and BJJ every now and then).

★★★★★ — Nickolas, Jun 2025

This is a great place for all level grapplers or MMAers. There are varieties of programs available, Judo, Mauy Thai and BJJ(gi/no gi). All the people and the staff are very friendly. Moreover, Master Sugi is such a top-notch and well-rounded coach(athlete) from all perspectives.

★★★★★ — N, Apr 2022

Looking for a tough workout? How about elite-level jiu jitsu or muay thai training? Chantilly MMA has got you covered! The instructors offer coaching for beginners as well as seasoned practitioners.

★★★★★ — Yana, Mar 2024

This gym is truly exceptional. My daughters have attended classes here for two years, with a focus on both BJJ and Judo, which has been overwhelmingly positive. The head instructor/owner, Sugi, and the rest the instructors are top-notch: they’re incredibly knowledgeable, patient, and genuinely invested in each…

★★★★★ — A, Jun 2025

Excerpts from public Google reviews. Read all 65 reviews →

New to muay thai? Start at Chantilly MMA Academy - Judo, BJJ and Muay Thai

Chantilly MMA Academy - Judo, BJJ and Muay Thai 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 Chantilly MMA Academy - Judo, BJJ and Muay Thai

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 Chantilly MMA Academy - Judo, BJJ and Muay Thai

4124 Walney Rd Ste D, Chantilly, VA20151

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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.