• White Facebook Icon
  • White Instagram Icon
  • White Twitter Icon

The Only Failure is Failing to Try.

Ready to become more dangerous?

our mission

10th Planet Denver was started with the goal of creating a powerful community of conscious warriors. Our belief is that "hurt people" hurt people. In other words, people who have been victimized and abused tend to victimize and abuse others. We believe that by creating an empowered community of mindful warriors with the technical skills and presence of mind to stand against violence, bullying, and intimidation wherever it lies, we are able to break this cycle of violence, effectively reducing the amount of fear, pain, and suffering in the world.

We are founded upon the belief that the simple, sincere act of trying creates a ripple in the universe where the universe conspires to see you succeed. Our capacity to try grows greater with our daily practice. Our level of success is directly related to our ability to continue to strive, against all odds and against any perception of failure.

We are founded upon the belief that action is the catalyst for growth. Taking wrong action is better than taking no action. Growth happens only when we are pushed out of our comfort zone. The most valuable thing in the world is an unbreakable spirit. Our spirit is hardened through trying. Trying is the sacred truth. When we try, miracles happen.

At 10th Planet Denver we are fiercely committed to creating the most technically advanced grapplers on the planet. Once you master the system you will be free to move through the world without fear. We believe that when we live without fear, we live as our most authentic selves. When we feel safe and supported we are free to fully express ourselves as we seek to live in alignment with our highest purpose. We deeply believe that by empowering a community of mindful warriors through technical martial arts mastery we can effectively raise the vibration of the world. 


“Our deepest fear is not that we are inadequate. Our deepest fear is that we are powerful beyond measure. It is our light, not our darkness that most frightens us. Your playing small does not serve the world. There is nothing enlightened about shrinking so that other people will not feel insecure around you. We are all meant to shine, and as we let our own light shine, we unconsciously give others permission to do the same. As we are liberated from our own fear, our presence automatically liberates others.” 


Gandi said, “Be the change you wish to see in the world.” At 10th Planet Denver we wish to live in a world where people lift each other up and strive for the common good. By becoming stronger as individuals we strengthen the collective. When we become more patient as individuals we show others the way of patience.  When we stand up and fight against cruelty and injustice we improve the world as a whole. We cannot work to improve the world if we don't first improve ourselves. If you want to get stronger, become more confident, gain patience, and move through the world in a more relaxed and present state, then join come join us on the mats at 10th Planet Denver.


Remember, the revolution begins with you.

Our Founders

Conor Heun

Conor Heun is a lifelong grappler who got his first taste of competition on the wrestling mat as a 5 year old. After winning state titles in Freestyle and Greco Roman but falling short in the High School State Finals he went on to wrestle at Ithaca College.


Upon graduation, Conor moved to Los Angeles where he started training with Eddie Bravo at the original 10th Planet Jiu Jitsu located inside The Bomb Squad on Santa Monica Blvd.


After winning his first professional MMA fight by RNC, he asked for a leave of absence from his desk job to train for his second fight. When his leave request was denied he quit his sales job to chase his dreams of MMA glory


After 6 years of fighting for the biggest organizations in the world including the IFL, Elite XC, and Strikeforce Conor retired from MMA in 2012 to refocus his energy on Jiu Jitsu and soon received his black belt from 10th Planet founder Eddie Bravo. In 2018 Conor realized a lifelong goal when he opened 10th Planet Jiu Jitsu Denver with his partner Heather Jo Clark.


After experiencing first hand the transformative power of a conscious martial arts practice, Coach Heun is dedicated to sharing this gift with the world.

Heather Clark


Heather Jo Clark knew she wanted to be a martial artist when she was just 5yo.  Her dad, the ringside doctor for Benny “The Jet” Urquidez, brought her to work with him and after the fight Heather begged her dad to let her start training. Although her dad made her wait until she was 8, once she started training Karate she never looked back.


After playing D1 hockey in college, she played professionally in Europe before making the transition to MMA in 2008. Throughout her career she sought out the best coaches in the game including Mike Winklejohn, Greg Jackson, and Robert Follis. Under their tutelage Heather became one of the top female fighters in the world with fights in Bellator, Invicta, and the UFC.


Since reconnecting with Conor and opening 10th Planet Denver, Heather has focused all her energy on growing the gym and becoming the best coach possible .

Our Classes

10th Planet Jiu Jitsu

(Nogi Brazilian Jiu Jitsu)

10th Planet Jiu Jitsu teaches a clinch based grappling system developed for real world self defense and mixed martial arts competition. Where traditional Brazilian Jiu Jitsu focuses on techniques using the gi or kimono, an outdated style of dress worn in feudal japan, the 10th Planet system focuses on controlling our opponents limbs so our techniques are effective no matter what our opponent is wearing. If you are ready to bring your grappling to the modern era, 10th Planet Jiu Jitsu Denver is where you need to be.

Women Only: Grappling for Self Defense

When it comes to real world self defense for women, there is nothing more effective than Brazilian Jiu Jitsu. Due to the physical differences between men and women, striking based martial arts are ineffective in most situations and attempts to use these techniques often just escalate the attack. The 10th Planet system of no-gi grappling empowers women, giving them real world skills to use when the encounter hits the floor, enabling them to submit and subdue their assailant.

Combat Submission Wrestling


Most fights start standing and finish on the ground. Combat submission wrestling teaches how to safely and efficiently close the distance, secure the takedown and finish the fight. Whether your goal is to become an ADCC Champion, a professional MMA fighter, or simply gain confidence in your ability to handle yourself and protect your love ones in real world confrontations, the ability to take your opponent down and finish them is paramount.


“Success is not final; failure is not fatal: It is the courage to continue that counts.”

Winston Churchill

Ready to find out more?


6161 W. 44th Ave. Suite 150

Wheat Ridge, CO 80033