HomeWashingtonRenton › Ruffhouse

Ruffhouse

4.8 ★★★★★ 100 Google reviews · Muay thai gym in Renton, Washington

Free trial Beginners welcome Kids & teens 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 — 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
  • Today see hours ·
  • Website & schedule ruffhouserenton.com — book classes and see the live schedule

Hours

Monday 4 AM–8:30 PM
Tuesday 4–8:30 PM
Wednesday 4–8:30 PM
Thursday 4–8:30 PM
Friday 4:30–8 PM
Saturday 10:30 AM–12:30 PM
Sunday 10 AM–12:30 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 Ruffhouse, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 7 mentions

“The community here is great and fellow classmates are always so supportive, whether you’re brand new or you’re simply moving from another gym.”

All gyms that run beginner muay thai →

🧒 Kids Muay Thai 15 mentions

“My son started jiu jitsu and Muay Thai training there 4 years ago at age 10, and I cannot say enough good things about our experience.”

All gyms that run kids muay thai →

💪 Women's Muay Thai

“It can be intimidating going to a new place as a woman, but I felt very safe with all my grappling partners.”

All gyms that run women's muay thai →

🛡️ Self-Defense

All gyms that run self-defense →

Other martial arts here

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

🥋 Brazilian Jiu-Jitsu (BJJ) 19 mentions

“My son started jiu jitsu and Muay Thai training there 4 years ago at age 10, and I cannot say enough good things about our experience.”

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 100 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 6 mentions

“The coaches are amazing with children of all abilities and temperaments and they invest in each kid on an individual level.”

🌱 welcoming to beginners 14 mentions

“Being a girl and a beginner in bjj can be intimidating, but when I started at Elite I immediately felt comfortable.”

🤝 no-ego, friendly gym 16 mentions

“The instructor and the owner are both wonderful and welcoming, the students are helpful and encouraging, and jiu jitsu is an amazing way to get in better shape.”

📘 real technique & fundamentals 5 mentions

“Professor Arthur is an exceptional instructor—his deep knowledge of Jiu-Jitsu and ability to break down techniques make learning enjoyable and effective.”

🧼 clean, well-equipped gym 6 mentions

“I was really impressed by this place- high quality instruction, clean facility, and a very welcoming community.”

💗 welcoming to women 2 mentions

“It can be intimidating going to a new place as a woman, but I felt very safe with all my grappling partners.”

From the reviews

I just joined the Muay Thai class and even for the short time I’ve been there I have been treated with nothing short of respect. The instructors are extremely knowledgeable in not only the techniques of Muay Thai but also the history and culture of this beautiful sport!

★★★★★ — Dusty, Feb 2018

I have been going to the academy for 3 months now, and the experience has been great! I have been learning Muay Thai (Thai Boxing) there which is taught by experienced teachers. We are given instruction in the traditional Thai Boxing form and at the same time it is a fantastic workout for the body.

★★★★★ — Taabish, Aug 2017

I love this gym! I’ve been going here for about half a year, but my family’s known the owner for a while. I take classes in Muay Thai, Brazilian Jiu Jitsu, and Balintawak, and I love them all.

★★★★★ — Alexie, Jun 2022

Ruffhouse Jiu-Jitsu in Renton is top-notch! From day one, I felt welcomed by Brandon and the whole team. Professor Arthur is an exceptional instructor—his deep knowledge of Jiu-Jitsu and ability to break down techniques make learning enjoyable and effective.

★★★★★ — Ionut, Jan 2025

Excerpts from public Google reviews. Read all 100 reviews →

New to muay thai? Start at Ruffhouse

Ruffhouse 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 Ruffhouse

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. 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 Ruffhouse

405 S 3rd St, Renton, WA98057

Get directions Instagram · Facebook

More muay thai gyms near Renton

Krav Maga Renton

4.6 ★★★★★ 82 reviews

801 S 3rd St Suite D & E, Renton, WA

🥊 Free trial class — check their site

Ages 8–12

Muay Thai gym Free trial Beginners welcome Kids & teens Fitness expert, authentic coachingwelcoming to beginnersno-ego, friendly gym

under a mile away

Gracie Barra Renton

4.9 ★★★★★ 98 reviews

601 S Grady Way Ste H, Renton, WA

🥊 Free trial class — check their site

Muay Thai gym Free trial Beginners welcome Kids & teens Private lessons Fight team expert, authentic coachingwelcoming to beginnersno-ego, friendly gym

under a mile away

All Fitness Kent

5 ★★★★★ 28 reviews

21028 84th Ave S, Kent, WA

Muay Thai gym Beginners welcome Kids & teens Private lessons Fight team expert, authentic coachingwelcoming to beginnersno-ego, friendly gym

4.7 miles away

All muay thai gyms in Renton, WA →

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.