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Phantom Brazilian Jiu-Jitsu

5 ★★★★★ 57 Google reviews · Muay thai gym in Maple Valley, Washington

Muay Thai gym Free trial Beginners welcome Kids & teens Private lessons Fitness classes

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 7–14) — 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
  • Today see hours ·
  • Website & schedule phantombjj.com — book classes and see the live schedule
  • Phone (253) 569-6568

Hours

Monday 10–11:30 AM, 4–8:30 PM
Tuesday 4–8:30 PM
Wednesday 10–11:30 AM, 4–8:30 PM
Thursday 4–8:30 PM
Friday 10–11:30 AM, 3:30–8:30 PM
Saturday Closed
Sunday 10–11:30 AM

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 Phantom Brazilian Jiu-Jitsu, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids Muay Thai 17 mentions

“I know Brian, Josh, Shane and Chris have been helping out with the kids class and I'm sure there may be a few others I missed but those guys do an amazing job with the kids.”

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👤 Private Lessons

“Be sure to ask about the private lesson packages to really speed up your development.”

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🏆 Fight Team

“UPDATE: He's now been doing this for over a year and competed in his first tournament!”

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🛡️ Self-Defense

“This gym offers great self-defense training AND advance skill development for BJJ competition.”

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🔥 Muay Thai Fitness

“Also my wife has been doing morning kickboxing cardio classes with Julie which she absolutely loves.”

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🌱 Beginner Muay Thai

“As a white belt and brand new to this cerebral martial art, I've already made friends.”

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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 Phantom Brazilian Jiu-Jitsu — mined from their reviews and the gym's own info.

🦵 Kickboxing

“Also my wife has been doing morning kickboxing cardio classes with Julie which she absolutely loves.”

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🥋 Brazilian Jiu-Jitsu (BJJ) 11 mentions

“It's a great place to learn Jiu Jitsu whether you're just starting out or are transferring from another school.”

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

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 57 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 2 mentions

“Coach Bingo is so great with kids!”

🌱 welcoming to beginners 6 mentions

“Leo, Rod, Tyler, Jaime, Mike and Shannon are also all very great and welcoming instructors!”

🤝 no-ego, friendly gym 15 mentions

“You wont just be a membership fee and a number at Phantom, you become family, at least that's our story.”

📘 real technique & fundamentals 2 mentions

“The team itself is incredible and always willing to share techniques and grow as team .”

🧒 strong kids program 4 mentions

“My son loves coming here & my daughter will be signed up as soon as she's old enough.”

🥊 legit sparring & fight team 2 mentions

“This gym offers great self-defense training AND advance skill development for BJJ competition.”

From the reviews

Love this place! We enrolled our five year old and he absolutely loves it. Coach Bingo is so great with kids! UPDATE: He's now been doing this for over a year and competed in his first tournament! It's been great watching him progress and even the assistant coaches Brian and Josh are fabulous as well.

★★★★★ — Nik, Nov 2022

Bingo is great! He's very welcoming as are all the students at Phantom. It's a great place to learn Jiu Jitsu whether you're just starting out or are transferring from another school. The class schedule is accommodating for shift work and the atmosphere is very positive. It's the perfect recipe for learning.

★★★★★ — Matt, Apr 2021

We've been bringing our kids to Phantom for 3 years and have experienced nothing but positive growth in all aspects of their lives since beginning training. Bingo, Julie and their hand selected core group of coaches create an atmosphere of community, positivity, growth, humility, and discipline that shines through in…

★★★★★ — Bryan, Feb 2025

I just started this about 5 weeks ago. I was of course, apprehensive, nervous and felt like a freaking idiot with the complexity of BJJ. But I gotta say, the staff, coaches, owner are incredibly welcoming and friendly.

★★★★★ — Chris, Jan 2025

Excerpts from public Google reviews. Read all 57 reviews →

New to muay thai? Start at Phantom Brazilian Jiu-Jitsu

Phantom Brazilian Jiu-Jitsu 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.

Check beginner classes on their site

Your first muay thai class at Phantom Brazilian Jiu-Jitsu

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 Phantom Brazilian Jiu-Jitsu

26207 Maple Valley Black Diamond Rd SE # A, Maple Valley, WA98038

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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.