303 Training Center

WELCOME 
Your home for the very best in Brazilian Jiu Jitsu, Muay Thai, Mixed Martial Arts, Kickboxing, and Self Defense.  303 Training Center is located in beautiful Westminster Colorado and is a Black Belt Academy.  We are proud to provide world class martial arts instruction. 

Home to Rose Namajunas who would win the UFC StrawWeight title against Joanna Jędrzejczyk on November 4th 2017
Rose won the UFC title at 3:03 of the 1st round and brought back Denver, Colorado’s very first undisputed UFC title.  
The gym she trains at and prepared for this fight is coincidently called the 303 Training Center.  

303 is also the area code for Denver. 

The very first UFC event was held in Denver in 1993 and it would take 24 years before a Denver based fighter would take the Belt home to where it all first began.  

Rose is a true example of how the right environment can bring out ones very best and achieve a dream.  
Thanks Rose! You will always be our hero!