Longmont, Colorado

The Only Failure
Is Failing To Try.

No-gi jiu-jitsu and submission grappling for adults and kids, taught by a 3rd degree black belt who's been exactly where you are — nervous, out of shape, and unsure if this is for you. It was, and it is.

Claim Your Free Class See Our Programs
2018Est. in Colorado
3rd°Black Belt Head Coach
AllLevels Welcome
FreeFirst Class
Sound Familiar?

You Know You Should Start.
Something's Held You Back.

Most people who walk through our doors weren't looking for a "gym." They were carrying something heavier than that.

01

You've never done this before

You watched a video once, maybe saw a friend train, and thought "I could never." You're not built for it, or so you've told yourself.

02

You're worried you'll embarrass yourself

Walking into a room full of people who already know what they're doing is intimidating. You don't want to be the one who doesn't belong.

03

You've lost touch with your body

Somewhere between work, kids, and everything else, you stopped moving like you mean it. You want that back.

Conor Heun, head coach and 3rd degree black belt at 10th Planet Longmont
Your Coach

We've Been Where
You're Standing Now

Conor Heun started wrestling at age five, and still spent his senior year of high school getting bullied at 112 pounds. Watching the first UFC event changed something in him — he realized strength wasn't about size, it was about skill. That belief took him through years of training under Eddie Bravo in jiu-jitsu, Chris Riley in Muay Thai, and Frankie Liles in boxing, and into a 9–5 professional MMA career.

Today, as a 3rd Degree Eddie Bravo Black Belt, Conor's mission isn't building fighters — it's building people who no longer feel afraid in their own body. That's what 10th Planet Longmont exists to do.

  • 3rd Degree Black Belt under Eddie Bravo, 10th Planet Jiu-Jitsu
  • Retired professional MMA fighter (9–5)
  • Owner & head coach, 10th Planet Denver and Longmont
  • Every new student gets a personal call from a coach — never a bot — to find the right class to start in
How It Works

Three Steps To Your First Class

No pressure, no contracts to sign on day one. Just a clear, simple path to walking on the mat for the first time.

01

Claim your free class

Fill out the short form below. Takes about 30 seconds.

02

Talk to a real coach

One of our coaches calls you personally — not an automated system — to answer your questions and help you pick the right class for where you're at.

03

Step on the mat

Show up, meet the team, and try your first class with zero obligation. See how it feels before deciding anything.

Programs

Jiu-Jitsu For Every Age & Level

Whichever door you walk through, you'll be training the most complete no-gi system in the world.

Adults

No-Gi Jiu-Jitsu

Our flagship program — leg locks, rubber guard, back control, and everything in between. All experience levels welcome.

Ages 3–5

Tots

A first introduction to movement, discipline, and confidence — built entirely around how little kids actually learn.

Ages 6–10

Kids

Real jiu-jitsu fundamentals taught through games, structure, and positive reinforcement.

Ages 11+

Teens

A bridge between kids and adult classes — building the technical base and the mental toughness that carries into everything else.

Find Your Class
4.9 Stars · 60+ Google Reviews
Walking in as a total beginner, I was made to feel welcome immediately — Conor and every coach in the room took time to help me, even in my very first class.
— 10th Planet Longmont Member, Google Review

On The Coaching

  • Members consistently describe the coaching as technical and detail-oriented — whether you're brand new or have years of experience, the instruction is built to give you real, usable skill.

On The Culture

  • Training is tough but respectful. Members who've trained at other gyms consistently say the coaching and culture here stand apart.

The Decision Is Yours

If You Wait

  • Another year passes feeling disconnected from your own body
  • The nerves about "starting" only get harder to push through
  • You keep watching from the sidelines instead of living it

If You Start Today

  • You build real skill, real confidence, and real community
  • You feel capable and present in your own body again
  • You join a gym that calls you back personally — because you matter here
Get Started

Your First Class Is Free.
Let's Get You On The Mat.

Fill this out and a coach will personally call you to help pick the right class — no bots, no pressure.

Call (720) 443-2371

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