top of page
Our Courses

"Every moment is a fresh beginning."-T. S. Eliot

Our Martial Arts School prides itself on a variety of courses, geared towards every age, background and previous education. Take a look at the programs offered at 303 TRAINING CENTER, and schedule your free trial lesson today!


Beginner Jiu Jitsu (Level 1)

Monday -Friday -5:30am 12:00pm & 6:30pm 
Saturday- 9:30am

Through this course, students have the opportunity to learn and build their new skills, techniques and confidence to a new level in a fun, dynamic way.

 Learn how to defend yourself, get in great shape, and learn a new invaluable skill set that you will have for the rest of your life. The community at 303 is friendly, and supportive, the coaches are helpful and they are here to make sure you are having fun on the mats, and that you’re learning the movements all while getting a good workout in!


* Intermediate Jiu Jitsu (Level 2)

Mon-Tues 6:30pm Wed12:00pm & 7:30pm Thurs 6:30pm Fri 5:30am

After a few months of learning the basics, it’s time to expand your Jiu Jitsu skills. Level 2 Jiu Jitsu provides a curriculum and solid foundation of new positions from both standing and on the ground. You will be introduced to new concepts while increasing endurance, strength, balance, body, mind and spirit and of course lots of fun and great people.
One of the most fun and stimulating aspects of this course is you’ll learn to chain moves together seamlessly after a relatively short time.  And of course, a vast variety of ways to submit and escape difficult challenges.


* Advanced Jiu Jitsu

Mon 7:30 Wed-Fri 6:30pm 

Congratulations you have progressed through our level two classes! Or maybe you are a Blue Belt in Jiu Jitsu or higher….  In which case you are now ready to excel in the advanced classes!  These classes are for those that are serious about the way they wish to sharpen their personal growth and skills in Jiu Jitsu. This class is taught by Brown and Black Belts only who will go into depth with each movement and linking them with other techniques, breaking them down and drilling them in a most optimum order. Designed to build onto existing concepts and new techniques our
advanced classes will stay on a particular series or position for the course of a month. This is to help make sure the students are taking in the techniques with full awareness of the mechanics of how the movements are supposed to feel and work.


* Fighting Fundamentals

Mon-Thurs 7:30pm

This is the perfect program for anyone who wants to learn self-defense or build on their existing martial arts skills. Our program covers jiu-jitsu, wrestling, kickboxing, MMA, functional strength fitness, and MMA striking, giving you a well-rounded set of skills to protect yourself in any situation.


* Little Heroes (4-6)

Mon-Fri 4:15pm

BJJ Heroes: (4-6year olds) This Class is specifically designed for children ages 4-6 years old. Martial arts techniques such as wrestling takedowns and basic Brazilian Jiu-Jitsu techniques such as sweeps, passing the guard. These classes offer an age appropriate curriculum that develops focus, teamwork, discipline, fitness, memory, coordination, control and balance. Classes are fast paced to hold their attention and packed with running, jumping, rolling and grappling so kids will never get bored!


* Kids Classes (7-12)

Mon-Fri 5:15pm

Discipline, self-confidence, humility, respect, integrity, fortitude, teamwork and responsibility are some of the cardinal principles for personal success. These values, however, are rarely taught to children in schools. At the 303 Training Center this practice is seen as a means to individual growth and positive development of character! We offer exciting and instructional classes for kids. The kid’s program integrates sport and self-defense techniques with conditioning and skill oriented games aimed at improving your child’s coordination, motor skills, agility and flexibility. We do not only strengthen the body but more importantly the mind.


* Teens Classes (13-15)

Mon-Thurs 5:15pm

A safe positive place for teens to build confidence through Jiu Jitsu on and off the mat. Jiu Jitsu provides the perfect after school activity for teenagers. At 303 training center your teen will understand the purpose of self defense and how to act in certain situations. Our instructors are great role models and are here to guide your teens making sure they get the best cardio workout they need to burn off that extra energy, as well as building sharp reflexes, maintaining focus, boost self-confidence, and learning leadership skills!


Mbuna Competition Team

Dive Right In

Fri @ 5:15pm

Is your child in our Jiu Jitsu program, but wants to take it one step further? Competing is always a great option, but our Mbuna team is something more than just your run-of-the-mill fight team, it gives each member a chance to be something MORE.

Our Kids Mbuna Competition team comes from humble beginnings, starting back in October of 2016 from just a group of our little grapplers wanting to compete more and more. What used to be called Friday Night Fights evolved into a uniformed, and TOUGH team that has raised over thousands of dollars for various charities.

We like to think of every competitor as a little Philanthropist. A requirement to be a part of this team is to pick a charity to sponsor in order to give back to the community! The kids go out to compete, and beforehand ask anybody whether its family members, friends, teachers, etc. for sponsorship money. (EX. If they get a bronze, they ask for 20 dollars, if they get a silver, 40 dollars, gold 60 dollars, etc.) Our competitors do not get to keep this money, they give whatever money they raised to whatever charity organization they picked out!

That is the main requirement of being on the team. Here are some other ones;
All participants that want to join have to come to a try out period. This just means they have to come to our Friday night Mbuna class at 5:15pm, for 8 weeks without skipping. This ensures that they learn what it takes to be on a team as they are all helping each other get ready for their individual matches at Jiu Jitsu Tournaments.

Every student also has to be wearing a black Gi, black shorts, and a black rash guard. Uniformity is a big deal when we run these practices! One big thing we need to get out of the air is that this Mbuna practice does not count for stripes. Of course the practice counts, they just will not be ranking up in their belt level for these classes. This is a huge thing because for anybody who wants to compete, we recommend you doing at least 2 normal Jiu Jitsu classes a week, and also coming to our Mbuna practice every Friday at 5:15pm. 


* Randori

Tuesday,Wednesday,Thursday @ 11:00am
Saturday @ 11:30am

Randori an ancient Japanese term that describes “sparring”. 

At the 303 Training Center Randori’s have been a favorite amongst members and guests, a 12 year staple on our mats. 

Sessions are a mix between Gi and Nogi. The schedule has been the same attire, same days and times since the day we opened in 2010 so you can  always count on fellow members being there no matter what day, time or session type.  

Randori is different than Open Mat so here is our short list of etiquette and requirements to help keep these sessions true to their nature. 

  1. Please be on time and smelling fresh.

  2. 2 lines are formed amongst participants. With each member lined up directly in front of another member. This person will be your first round and often this is a warm up round.

  3. 6 Minute Rounds 1 Minute rest for 60 minutes straight. 

  4. At the end of each round participant immediately go back to the line and line up directly in front of the member they just grappled. 

  5. Once everybody is lined back up each participant rotates one position to the right. And just like that you have a new partner to grapple! Now go get a drink of water if you need too, then hurry back to your partner before the rest time ends! Slap hands, bump fists and go! Then repeat the process until the Randori has finished! 

  6. Randori participants should NOT leave the session early. If you must leave, we understand and you are welcome back but there is NO re-entry for that session. No exceptions. Test your grit, don’t quit! 

  7. This can be an intense session but safety is number one.  Please take care of yourself first. Tapping is not losing its wisdom on many levels. Please tap if necessary!

  8. Please give others a fair chance to tap but it is just as important to make sure you are taking care of others mentally and all around physically.  

  9. Please trim all your nails and remove any jewelry that may harm you or your partners.

  10. We recommend every member with two stripes on their white belt or higher should attend these sessions-at least once a week.  

Now bump fists and go!!


* Wrestling


Going strong for over 5 years straight! These safe, technical sometimes very high paced classes are hidden gems at the 303 Training Center.   Whether you have wrestled at a high level before or want to learn for the first time, in either case , we are certain these classes will improve your over all knowledge of “take downs” and “take down defense”. 

Often physical an always safe our wrestling program is a fun and very effective way to add to your over all grappling! 


* Open Mat

Monday & Friday @11:00am
Tuesday and Thursday @7:30pm

Open mat is different than Randori In a few different ways.  
The only true requirement of an “Open Mat” is members show up on time, and in the required attire whether that’s a “Gi” day or “NoGi” day.  
Other than that the sessions are up to you and how you would like to train that day.  Members are not required to line up and “roll” with any other member. Members are allowed to leave the session early however we highly recommend you stay the whole hour. 
Many times, session are utilized for members to meet up and drill techniques, or just train with your favorite partner or partners the whole session! Other times members meet up and just roll casually by picking their own partners. These classes are lots of fun and you can count on people always being there! 
So round up your favorite training partners and jump in!  All belts welcome!


* NoGi Jiu Jitsu

Wed @12pm ~Thurs @6:30pm ~OPEN MAT Sessions : Thurs @7:30
Mon & FRi @ 11:30

All these sessions are Intermediate level classes and require two stripes on your white belt or up to attend.  

There is at least one NoGi session almost every day.  Included in these are Open Mats and Randori’s

Classes are all aimed on the most up-to-date and fundamental NoGi movements and theory. 

Adding this session to your BJJ schedule will certainly be fun and improve your all-around grappling!  Check the schedule and mark your favorite NoGi session and head on in! 



Saturday @10:00am-10:45am

What’s better than sharing an activity with the family that everyone can enjoy! 
This class is for parents that have children enrolled in our kids program. In this case the class is FREE to all parents! The parents and kids class run at the same time so it’s a fun and safe way to get in great shape and learn Brazilian Jiu Jitsu!  Once a parent attends this class they are also welcome to do any other Jiu Jitsu session on the schedule once a week! In other words parents get to train free and even get to pick a class that is outside the parents class!  So if your kid is in the kids program, what are you waiting for?  Set up a free intro today!



Mon-Fri @6:30pm-7:30pm

Intro to Brazilian Jiu Jitsu classes are designed for those that have never done Brazilian Jiu Jitsu or have not had a proper introduction.  

These classes are typically very small and many times it will just be you and the scheduled Jiu Jitsu Coach for that day.  

You will learn the very beginning movements and etiquettes of Brazilian Jiu Jitsu along with a few very effective self-defense techniques. 

This class is about 45 minutes long and will get you sweating, smiling and learning what this amazing Martial Art is all about! 

These classes a very private and will give you the opportunity to ask as many questions as you would like. This is a one time class so once you are finished you’ll be ready and excited to join the rest of the members of the beginners Jiu Jitsu class!  Follow the link and set up your private Free Introduction to Brazilian Jiu Jitsu at the World renowned 303 Training Center! 



Mon-Thurs @5:15pm-6:15pm

This class if for parents that have children enrolled in our kids program. In this case the class is FREE to all parents! The parents and kids class run at the same time so it’s a fun and safe way to get in great shape and learn Brazilian Jiu Jitsu!  Once a parent attends this class they are also welcome to do any other Jiu Jitsu session on the schedule once a week! In other words parents get to train free and even get to pick a class that is outside the parents class!  So if your kid is in the kids program, what are you waiting for?  Set up a free intro today!

Follow us on social media! #physical strength #best shape #kids jiu jitsu #teaching #teaching #school #school #Jiu Jitsu Schools #gi classes #self esteem #muay thai #physical skills #bjj #bjj #bjj #kids #kids #kids #kids #kids #skill levels #class #fitness #fitness #Train #academy #academy #bjj near me #brazilian jiu jitsu program #Self discipline #self discipline #martial art #self confidence #kids classes #kids class #build confidence #colorado #colorado #colorado #colorado #colorado #discipline #discipline #academy #benefits #community #team #team #denver #defend #technique #respect #respect #jiu jitsu program #free #free #free #gym #set goals #benefit #sport #sport #practitioners #compete #children #ability #Jiu Jitsu school #Jiu Jitsu school #Jiu Jitsu school #bjj school #muay thai kickboxing #Westminster co #Westminster Co #mixed martial arts #royce gracie #martial art #class structure #best shape #jiu jitsu schools #train #train #class #Denver #Denver #Denver #instructor #instructor #instructor #instructors #instructors #gym #colorado #colorado #colorado #jump #jump #learning #family #learn #learn #learn #finally #success #tools #tournament #realize #successful #roll #roll #roll #confident #confident #rest #most classes #mixed martial arts #learn jiu jitsu #bjj classes #Training bjj #students #teachers #judo #access #professor #mission #team #interested #professional #great place

bottom of page