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Take Your Training to the Next Level with the Denver Open Mat Special at The 303 Training Center!

Attention all Denver residents with at least 6 months of prior training in Jiu Jitsu, wrestling, or Muay Thai kickboxing!


Have we got a deal for you!


We are excited to introduce the Denver Open Mat Special, exclusively at The 303.
Our gym boasts the most Open Mat sessions in one location than any other gym in the world!

With this deal, you get unlimited open mat and randori sessions that run seven days a week, up to three times a day, for an entire year.

As if that's not enough, we're also offering 15 Jiu Jitsu class passes, 24 wrestling classes, and 15 Muay Thai kickboxing classes to sweeten the deal.

The cherry on top?


This package would normally cost $2,640

if you paid a monthly membership for all this. But with the Denver Open Mat Special, all of this is

yours for only $1,500!


That's a savings of $1,140!


So what are you waiting for?

At The 303, we believe that Open Mat sessions are one of the most effective ways to train. It allows students to put their techniques to the test against a variety of opponents in a free-flowing environment.


With unlimited opportunities to participate in Open Mat sessions, you will not only sharpen your skills but also build your confidence on the mat. Our sessions cater to all levels, from beginner to advanced, and our instructors provide a safe environment for everyone.

In addition to the plethora of Open Mat sessions, we also offer exceptional training in Jiu Jitsu, wrestling, and Muay Thai kickboxing.


Jiu Jitsu is a martial art that focuses on grappling and ground fighting. It is known for its effectiveness in self-defense and submission grappling in Mixed Martial Arts (MMA).

Wrestling is the oldest sport in human history and provides unparalleled benefits such as strength, endurance, and tenacity. Muay Thai kickboxing is a combat sport that originated in Thailand and focuses on striking techniques using fists, feet, elbows, and knees. With our expert instructors and intimate class sizes, you will receive personalized attention and support in developing your skills.

With the Denver Open Mat Special, you receive 15 Jiu Jitsu class passes, 24 wrestling classes, and 15 Muay Thai kickboxing classes.


This means you have the option to take any one of these classes, or add them into your routine, which is a great way to supplement your development. These classes are taught by our experienced instructors who have years of experience in their disciplines. They provide detailed instruction and critiques on techniques, as well as tips on training and conditioning.

However, the main course of this deal is the unlimited Open Mat sessions.

With class passes, it can be challenging to attend all of them, but with the Open Mat sessions, there are no restrictions on how many you can attend. You get to roll as much as you want, with whomever you'd like, and whenever you'd like. It's an excellent opportunity to implement the techniques you've learned in class, test yourself against opponents of varying levels, and develop your own style.

In conclusion, if you're a Denver resident with at least 6 months of prior training in Jiu Jitsu, wrestling or Muay Thai kickboxing, the Denver Open Mat Special at The 303 Training Center is not an offer you want to miss.


It's a fantastic opportunity to take your skills to the next level with unlimited access to Open Mat sessions, 15 Jiu Jitsu class passes, 24 wrestling classes, and 15 Muay Thai kickboxing classes, taught by our expert instructors. Sign up now and make the most of this unbeatable deal!


Come Experience Open Mat and Train Today at the 303 Training Center!

Are you looking for the perfect place to train and improve your martial arts skills in Denver, Colorado?


Look no further than 303 Training Center! Our Open Mat sessions are the perfect opportunity for you to work with your favorite partner, drill techniques, and perfect your moves. We are conveniently located near Highway 36 and Sheridan, making us the best option for quality and price when it comes to jiu jitsu, kickboxing, wrestling, and martial arts.


Open Mat is different than Randori because you don't have to follow strict requirements to participate.


The only true requirements are that you show up on time and in the required attire – whether that's a gi or no gi wear. Open Mat lets you practice with anyone, regardless of belt level or affiliation. It's the perfect time to work on new moves, go over techniques, or simply get extra practice with different people.

Is your goal to find a high-quality Brazilian Jiu-Jitsu school? Look no further than 303 Training Center!


Our main goal is to provide you with exceptional training with coaches that are passionate about martial arts. We offer a dynamic and fun training atmosphere that is accessible to everyone.

Are you searching for an intensive grappling experience that will really test your mettle?
Then look no further than the legendary Randori sessions at the esteemed 303 Training Center! Not for the faint of heart, these grappling sessions have been an integral part of our curriculum for over a dozen years and are held almost daily, sometimes twice per day.

Derived from ancient Japanese traditions, Randori sparring is a truly immersive experience that combines both Gi and Nogi grappling techniques into one explosive session. The beauty of Randori is that it takes place weekly at the same time, so you can always count on fellow members being ready to engage in some serious grappling.

However, let it be known that Randori is not simply an open mat.

It comes with a set of strict requirements and etiquette to ensure maximum productivity and safety for all participants. For instance, arriving on time and maintaining basic hygiene practices, such as showering beforehand, is a must. Participants will line up facing each other for six-minute rounds of intense sparring, with only a minute of rest in between. Partner rotation occurs after each round, allowing everyone to get a taste of different styles and techniques.

It is important to note that leaving early from the session is strictly prohibited, as re-entry is not permitted for any reason. But safety is always the priority, and all participants are expected to tap out when necessary and keep their nails trimmed while not wearing any jewelry. We recommend all members with at least two stripes on their white belt attend Randori at least once per week.

At the 303 Training Center, we take pride in our Randori sessions, which have a reputation for being some of the most intense and rewarding grappling experiences around. So why not slap hands and bump fists with your fellow members, then get ready to take your grappling skills to the next level? We'll see you on the mat!



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