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313 Brazilian Jiu Jitsu

5 ★★★★★ 118 Google reviews · BJJ gym in Detroit, Michigan

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

Affiliated academy — reviews and the gym's own info point to a recognized BJJ lineage or affiliation (think Gracie Barra, 10th Planet, Renzo Gracie, Alliance, Atos or Checkmat). If lineage matters to you, ask which affiliation the academy belongs to and under whom the head instructor earned their black belt.

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
  • 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
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule 313bjj.com — book classes and see the live schedule
  • Phone (313) 334-3393

Hours

Monday 6:45–7:45 AM, 11:30 AM–1:30 PM, 5–9 PM
Tuesday 6:45–7:45 AM, 11:30 AM–1:30 PM, 5–9 PM
Wednesday 6:45–7:45 AM, 11:30 AM–1:30 PM, 5–9 PM
Thursday 6:45–7:45 AM, 11:30 AM–1:30 PM, 5–9 PM
Friday 6:45–7:45 AM, 11:30 AM–1:30 PM, 5–9 PM
Saturday 10 AM–3 PM
Sunday 10 AM–1 PM

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 313 Brazilian 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 four children have been training at 313 for almost 5 years and they love it.”

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🩳 No-Gi

“Got my butt kicked by a BB in the Gi and got to train no Gi as well.”

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🥋 Gi 2 mentions

“I was visiting a friend in Southfield and stopped in Wednesday night for the evening Gi class, taught by Byron Barnard.”

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🏆 Competition Team

“The gym is great for beginners and competitors and knows how to welcome newcomers into the sport.”

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🔓 Open Mat

“He rolls with everyone during Open Mat, even the white belts.”

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🌱 Beginners 6 mentions

“The gym is great for beginners and competitors and knows how to welcome newcomers into the sport.”

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What members say

The things reviewers bring up again and again across 118 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 5 mentions

“Fabio is a great coach, very knowledgeable and the most humble black belt I’ve ever come across.”

🌱 welcoming to beginners 15 mentions

“The gym is great for beginners and competitors and knows how to welcome newcomers into the sport.”

🤝 no-ego, friendly academy 19 mentions

“The atmosphere at this gym is amazing no judgement at all and everyone is friendly and pushes you to new limits you never thought was possible.”

📘 strong technique & fundamentals 7 mentions

“Clear, concise instruction, layered detail, and was really helpful during the drilling portions, taking time to address everyone as needed.”

🎖️ legit lineage & affiliation 2 mentions

“Additionally, you can't beat the black belt lineage tree that goes back to Marcelo Garcia >> Fabio Gurgel >> Romero Cavalcanti >> Rolls Gracie”

🧼 clean, well-kept mats 9 mentions

“It's a huge, well ventilated building with a high ceiling that keeps the gym comfortable, and this place is very clean and sanitary!”

From the reviews

I’m a 38 year old female starting Jiu Jitsu for my first time. Been going for several months now. Not knowing what I was getting into, I have felt very welcomed and comfortable at 313 BJJ. It is very clean and well maintained. Outstanding coaches. Mamoon is great and Fabio is very patient and detailed.

★★★★★ — Jenny, May 2021

I’ve been training here for a couple of years now. This is my first gym I signed up too and I’m still here. The training here is great and the details from the instructors are amazing. The environment is very friendly all thanks to Fabio and everyone else.

★★★★★ — Mamoon, Aug 2019

I am a beginner who trains at a academy north of the city close to my home, but work downtown. I decided to drop in for some training at an afternoon class at 313 BJJ. I was very impressed. Professor Lima gave some great instruction on shoulder lock sequences from half-guard.

★★★★★ — Nathan, Jan 2020

I walked into 313 BJJ a complete beginner and out of shape about 4 months ago. I had no idea what to expect and was very nervous my first day. From Day 1 Fabio has not only made me feel at ease but has pushed me to work hard and stay committed as a beginner.

★★★★★ — Matt, Aug 2022

Excerpts from public Google reviews. Read all 118 reviews →

New to BJJ? Start at 313 Brazilian Jiu Jitsu

313 Brazilian 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.

Check beginner classes on their site

Your first BJJ class at 313 Brazilian 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 313 Brazilian Jiu Jitsu

4884 Grand River Ave, Detroit, MI48208

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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.