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Duality Bjj LLC

5 ★★★★★ 12 Google reviews · BJJ gym in Green River, Wyoming

BJJ gym Free trial Kids & teens

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
  • Kids & youth classes kids and youth BJJ classes — built around discipline, focus, and confidence
  • Today see hours ·
  • Website & schedule dualitybjj.com — book classes and see the live schedule
  • Phone +1 307-922-4412

Hours

Monday 4:30–8 pm
Tuesday 4:30–8 pm
Wednesday 4:30–8 pm
Thursday 4:30–8 pm
Friday 4:30–7 pm
Saturday Closed
Sunday Closed

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

Other martial arts here

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

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 12 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 3 mentions

“It’s an absolute honor to work with and learn from these great coaches and people!”

🤝 no-ego, friendly academy 5 mentions

“We are new to the Duality family, but it has been nothing short of wonderful for us!”

🧠 builds confidence & discipline 3 mentions

“Seriously changed my life, I highly highly recommend if you are interested to go here!”

From the reviews

My 8 year old started with duality two years ago. He had a year under his belt from another gym. He has learned so much with duality. I couldn't be more impressed on how far my son has come in his journey. With that being said, through him I decided I would try it out. I just recently started my journey with duality.

★★★★★ — Kalynn, Oct 2025

This place has absolutely changed my life. Joining an organization that makes you comfortable, and feel safe to be who you want to be is a great experience. It’s an absolute honor to work with and learn from these great coaches and people!

★★★★★ — Bracken, Mar 2024

AMAZING coaches, amazing support, so glad I found this gym. Seriously changed my life, I highly highly recommend if you are interested to go here! You won’t regret it!!!!

★★★★★ — Courtney, May 2025

Great place to train with some awesome coaches. My jiujitsu game has gotten so much better since I started here and I love their way of coaching.

★★★★★ — Sammy, Mar 2024

Excerpts from public Google reviews. Read all 12 reviews →

Your first BJJ class at Duality Bjj LLC

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 Duality Bjj LLC

142 E Flaming Gorge Way, Green River, WY82935

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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.