HomeArizonaFlagstaff › 66 JIU-JITSU

66 JIU-JITSU

5 ★★★★★ 25 Google reviews · BJJ gym in Flagstaff, Arizona

BJJ gym Free trial Beginners welcome Kids & teens No-gi

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 BJJ classes — built around discipline, focus, and confidence
  • Women's classes dedicated women's BJJ classes — a welcoming space to train and start out in
  • No-gi no-gi grappling classes — training in a rashguard and shorts, with faster scrambles and a natural bridge to MMA
  • Open mat open-mat rolling sessions for members to practice live — always optional and at your own pace
  • Today see hours ·
  • Website & schedule 66jiu-jitsu.com — book classes and see the live schedule
  • Phone +1 928-607-2448

Hours

Monday 12–1 pm, 4:15–8 pm
Tuesday 12–1 pm, 4:15–8 pm
Wednesday 4:15–8 pm
Thursday Closed
Friday 12–1 pm, 4:15–6:30 pm
Saturday 8:30 am–12 pm
Sunday Closed

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

The classes they run

BJJ classes on the schedule at 66 JIU-JITSU, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 5 mentions

“My son goes to open mat night and it’s free and he always gets a great workout in and the staff is AWESOME!”

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💪 Women's BJJ

“He offers classes for women only and kids as well!”

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🩳 No-Gi 2 mentions

“Mario will teach you everything from takedowns, to ground work, gi, no gi, and more.”

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🔓 Open Mat 3 mentions

“Additionally, the regulars were always welcoming and happy to give pointers, be it after class or even during the handful of open mats I attended there.”

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🛡️ Self-Defense 3 mentions

“As an added plus, there is an emphasis on realistic self-defense for beginners and a padded wall to practice on.”

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🌱 Beginners 4 mentions

“The environment that Mario creates at his school is great for first timers and for people who have been consistently training for years.”

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Other martial arts here

BJJ gyms are usually multi-discipline. Here's what else members mention training under the same roof at 66 JIU-JITSU — mined from their reviews and the gym's own info.

🏟️ MMA 2 mentions

“You won't find a better value in the monthly dues, especially for an instructor with the same wealth of knowledge in bjj, boxing, wrestling and mma.”

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🥊 Boxing 2 mentions

“You won't find a better value in the monthly dues, especially for an instructor with the same wealth of knowledge in bjj, boxing, wrestling and mma.”

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🤼 Judo 4 mentions

“This club also has a judo teacher, and he also loves to teach judo, and he's a great guy as well.”

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🤸 Wrestling

“You won't find a better value in the monthly dues, especially for an instructor with the same wealth of knowledge in bjj, boxing, wrestling and mma.”

Other gyms that also teach wrestling →

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 MMA, muay thai, or wrestling alongside your BJJ, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 25 Google reviews — in their own words.

🌱 welcoming to beginners 9 mentions

“Additionally, the regulars were always welcoming and happy to give pointers, be it after class or even during the handful of open mats I attended there.”

🤝 no-ego, friendly academy 11 mentions

“I visited for ten days and him and his students (along with assistant coach Philip) were very welcoming.”

📘 strong technique & fundamentals 6 mentions

“I also added some new technique to my arsenal.”

active competition team 2 mentions

“I would say that this is MMA style jiujitsu, which will help you in a real fight, but it also rolls over to competition.”

🧼 clean, well-kept mats 9 mentions

“Was traveling through the state and wanted to get some training in, everything was clean and everyone was kind and helpful.”

🧠 builds confidence & discipline 2 mentions

“They also focus on self-defense techniques that transition well into competition.”

From the reviews

66 jiujustu is a great place to train. I was on vacation from California and stopped in. I was a bit nervous not knowing anyone but 66JJ was inclusive, and everyone was very welcoming. It felt like I had already trained there for a while.

★★★★★ — Marcos, Sep 2019

5/5 I've trained at most of the gyms in the area. Mario is the only legitimate black belt actively teaching in town as far as I know. You won't find a better value in the monthly dues, especially for an instructor with the same wealth of knowledge in bjj, boxing, wrestling and mma.

★★★★★ — Eric, Oct 2020

Mario is a professional, top notch instructor and I feel lucky to be able to train under his multiple levels of expertise. Go try a free week of JEDI training. It will change your life.

★★★★★ — C, Aug 2021

Had a fantastic several weeks training nogi at 66 while I was in town. Being still brand new to Jiu Jitsu, it’s always intimidating walking in somewhere new, but 66 ended up a fantastic experience for me.

★★★★★ — Devin, Aug 2025

Excerpts from public Google reviews. Read all 25 reviews →

New to BJJ? Start at 66 JIU-JITSU

66 JIU-JITSU comes up as a beginner-friendly gym, going by their listing and members’ reviews. If you've never rolled or set foot on a mat, 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 or flexible to start — you get in shape by training, not before it, and coaches scale the intensity to you. Second, you won't be thrown into hard rolling — reputable gyms build fundamentals (positions, escapes, and basic submissions) for weeks, live rolling eases in gradually, and tapping early keeps every roll safe. 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, and leave your ego at the door. 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 BJJ class at 66 JIU-JITSU

Nervous about walking into a BJJ 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 basic positions and escapes with a partner — not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot on the mats. What to bring: water and a mouthguard if you have one — many gyms lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi (or a rashguard and shorts for no-gi) and a mouthguard. Live rolling eases in gradually, 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.

BJJ is a contact sport. Ease in, tap early and often, 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 66 JIU-JITSU

2710 N Steves Blvd #10, Flagstaff, AZ86004

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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.