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Adamson Bros Jiu Jitsu Academy

4.9 ★★★★★ 213 Google reviews · BJJ gym in Seaside, Oregon

BJJ gym Free trial Affiliated Beginners welcome Kids & teens 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
  • Women's classes dedicated women's BJJ classes — a welcoming space to train and start out in
  • 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 orbjj.com — book classes and see the live schedule
  • Phone (503) 738-4080

Hours

Monday 8 AM–8 PM
Tuesday 8 AM–8 PM
Wednesday 8 AM–8 PM
Thursday 8 AM–8 PM
Friday 9 AM–8:30 PM
Saturday 11 AM–1 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 Adamson Bros Jiu Jitsu Academy, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 17 mentions

“The instructors are great, really seem to enjoy working with kids, and promote good life skills along with the Jiu Jitsu.”

All gyms that run kids bjj →

🏆 Competition Team

“I contacted the owners via Instagram and they welcomed me to open mat (I was visiting for a basketball tournament).”

All gyms that run competition team →

🔓 Open Mat 2 mentions

“I contacted the owners via Instagram and they welcomed me to open mat (I was visiting for a basketball tournament).”

All gyms that run open mat →

🛡️ Self-Defense

“The coaches install discipline and respect while teaching self defense!”

All gyms that run self-defense →

🌱 Beginners 4 mentions

“The professors and coaches break things down in a way that makes sense whether you’re brand new or more advanced, and they genuinely care about your progress on and off the mats.”

All gyms that run beginners →

Other martial arts here

BJJ gyms are usually multi-discipline. Here's what else members mention training under the same roof at Adamson Bros Jiu Jitsu Academy — mined from their reviews and the gym's own info.

🤼 Judo

“As a judo black belt with 18 years of martial arts experience, I can confidently say I’ve never seen a better coaching staff.”

Other gyms that also teach judo →

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 213 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 5 mentions

“Self-discipline, personal confidence has become a normal in our household in large part thanks to the Kids program and excellent coaching staff offered at our Academy.”

🌱 welcoming to beginners 8 mentions

“I felt welcome and supported from day one and every step of the way, by the instructors and the whole adamson brothers family.”

🤝 no-ego, friendly academy 18 mentions

“He is autistic and sometimes has difficulty with communication and understanding, but the coaches have been nothing short of patient, kind, and supportive.”

📘 strong technique & fundamentals 6 mentions

“I liked the way he worked the techniques that he showed into the positional sparring rounds that followed.”

🧒 strong kids program 3 mentions

“Self-discipline, personal confidence has become a normal in our household in large part thanks to the Kids program and excellent coaching staff offered at our Academy.”

active competition team 3 mentions

“I contacted the owners via Instagram and they welcomed me to open mat (I was visiting for a basketball tournament).”

From the reviews

Where do I begin? These guys welcomed me with open arms. I was just passing thru the area, and they knew it upfront- they had no reason to invest a modicum of energy and/or attention into me. I've been at gyms before where people do not care about you whatsoever unless they think you'll be there for life.

★★★★★ — Thewhitepines, Apr 2026

I had an amazing experience at Adamson Bros Jiu Jitsu. I moved to Astoria just for the summer and was having a hard time meeting people, but I found a truly fantastic community here. The environment was welcoming from day one, and I got a chance to meet some amazing people!

★★★★★ — Alex, Sep 2025

Awesome atmosphere. Good vibes. Amazing people. My son has been taking classes at Adamson Bro’s for a couple years now and has been competing for about a year. Through competing he has made friendships/connections that will last a lifetime. I have seen incredible growth across the board with Mason.

★★★★★ — Jana, Nov 2019

Coach Gage is awesome, he is the perfect mix of building my boys up but not making it too easy. I have one son who has a hard time losing and coach Gage is great at encouraging and having high expectations but also sensitive to not push them so hard they lose confidence or desire.

★★★★★ — Charcie, May 2025

Excerpts from public Google reviews. Read all 213 reviews →

New to BJJ? Start at Adamson Bros Jiu Jitsu Academy

Adamson Bros Jiu Jitsu Academy comes up as a beginner-friendly gym — noted on their own site. 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 Adamson Bros 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 Adamson Bros Jiu Jitsu Academy

1601 S Roosevelt Dr, Seaside, OR97138

Get directions Instagram · Facebook

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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.