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Omnia Jiu-Jitsu Academy

5 ★★★★★ 33 Google reviews · BJJ gym in Marana, Arizona

BJJ gym Free trial Beginners welcome Kids & teens Competition team New

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
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule omniajj.com — book classes and see the live schedule
  • Phone +1 520-451-1330

Hours

Monday 6–8 am, 10–11 am, 4–8 pm
Tuesday 6–8 am, 4–8 pm
Wednesday 6–8 am, 10–11 am, 4–8 pm
Thursday 6–8 am, 4–8 pm
Friday 6–8 am, 10–11 am, 4–8 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 Omnia Jiu-Jitsu Academy, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 24 mentions

“My daughter has been learning jiu-jitsu with both coaches since last year and she is always excited to go.”

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💪 Women's BJJ

“Ashley’s women’s program is empowering, the kids program keeps kids engaged and learning.”

All gyms that run women's bjj →

🏆 Competition Team 5 mentions

“Robert is a black belt and high-level competitor who truly understands jiu-jitsu and knows how to teach it in a way that really helps you improve.”

All gyms that run competition team →

🌱 Beginners 7 mentions

“They do an amazing job working with students at every level, from brand new beginners to experienced competitors.”

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What members say

The things reviewers bring up again and again across 33 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 7 mentions

“As a newer academy, this is a huge opportunity for the early members to get a ton of access to truly world-class instruction in a welcoming environment.”

🌱 welcoming to beginners 13 mentions

“The coaches are outstanding, the community feels warm and welcoming, and the facility itself is spotless, spacious, and thoughtfully set up for both learning and safety.”

🤝 no-ego, friendly academy 14 mentions

“The coaches are outstanding, the community feels warm and welcoming, and the facility itself is spotless, spacious, and thoughtfully set up for both learning and safety.”

📘 strong technique & fundamentals 3 mentions

“Robert would take it upon himself to stay late after class helping me understand techniques and doing the best of his ability to help me get better at jiujitsu.”

🧒 strong kids program 5 mentions

“This is the place where our son is starting to fall in love with jiu-jitsu while building real confidence, focus, and strength.”

active competition team 6 mentions

“Robert is a black belt and high-level competitor who truly understands jiu-jitsu and knows how to teach it in a way that really helps you improve.”

From the reviews

I’ve been grappling all over the country for the better part of a decade, and Rob & Ashley offer some of the most physically imposing & technically adept grappling instruction that you’ll find anywhere.

★★★★★ — Cj, Feb 2026

I’ve trained with Robert and Ashley for the last four years, and they are both incredible BJJ practitioners and coaches. They do an amazing job working with students at every level, from brand new beginners to experienced competitors.

★★★★★ — Christopher, Feb 2026

We love this gym. The coaches are great especially with kids. My son has learned so much. Check it out!

★★★★★ — Elisa, Jul 2026

We've been on the hunt for a solid kids' jiu-jitsu program in the Oro Valley/Marana area, checking out several options, but nothing quite clicked, until someone casually mentioned Omnia Jiu-Jitsu Academy in Marana and insisted we had to try it because Coach Robert is phenomenal with little ones.

★★★★★ — Anya, Mar 2026

Excerpts from public Google reviews. Read all 33 reviews →

New to BJJ? Start at Omnia Jiu-Jitsu Academy

Omnia Jiu-Jitsu Academy 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.

Check beginner classes on their site

Your first BJJ class at Omnia Jiu-Jitsu Academy

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 Omnia Jiu-Jitsu Academy

13549 N Sanders Rd, Marana, AZ85653

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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.