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Atos Bjj Jiu Jitsu

4.5 ★★★★★ 12 Google reviews · BJJ gym in Lakewood, Colorado

Part of Atos Jiu-Jitsu

BJJ gym Free trial Affiliated 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
  • Membership memberships run around $200/mo — many academies also offer a discounted first month and family plans, so ask about new-member rates
  • No-gi no-gi grappling classes — training in a rashguard and shorts, with faster scrambles and a natural bridge to MMA
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule atosjiujitsuhq.com — book classes and see the live schedule
  • Phone +1 303-986-4255

Hours

Monday 12–9 pm
Tuesday 12–9 pm
Wednesday 12–9 pm
Thursday 12–9 pm
Friday 12–9 pm
Saturday Closed
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 Atos Bjj Jiu Jitsu, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

What members say

The things reviewers bring up again and again across 12 Google reviews — in their own words.

🤝 no-ego, friendly academy 5 mentions

“The people that work here are super friendly and organized.”

🎖️ legit lineage & affiliation 2 mentions

“Thank you Atos Bjj Lakewood!”

🧼 clean, well-kept mats 6 mentions

“Awesome Instructors, Awesome training partners, Amazing facility lot's of room and very clean.”

From the reviews

Amazing level of BJJ!! Training with a 2 time world champion black belt will make anyone's game grow. Awesome Instructors, Awesome training partners, Amazing facility lot's of room and very clean.

★★★★★ — Tyson, Oct 2015

Coaching: Excellent instruction! This is some world championship level stuff here. There is a steep learning curve and this may be a little more aimed at people that have competitions on their mind, but you don't ever feel totally lost. Cleanliness: Wow is this place clean!

★★★★☆ — Bjj, Mar 2022

Decided to train here while in Denver and couldn’t be happier with the hospitality and training. Thank you Atos Bjj Lakewood!

★★★★★ — Mat, Jun 2018

I just started my free trial, we will see how it goes (how I do). Very Nice & Clean Facility. The people that work here are super friendly and organized.

★★★★★ — Jeremiah, Oct 2018

Excerpts from public Google reviews. Read all 12 reviews →

Your first BJJ class at Atos Bjj 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 Atos Bjj Jiu Jitsu

9100 W 6th Ave, Lakewood, CO80215

Get directions

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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.