I have been training at 303 for about 6 years and have never had any desire to look anywhere else. They've always been fair with me. The gym attracts humble, good hearted people and the instruction has always helped me grow.
Black belt academy · Olde Town Arvada · Since 2010
Welcome to the 303.
A floating-floor room for Brazilian jiu-jitsu, kickboxing, and self-defense. Beginners and black belts. Kids at 4:15. Adults before work and after it. Proudly serving Arvada, Westminster, and the Denver metro.
On the list
Since October 2010
This is a black belt academy.
Professor Tony Basile opened the doors for the community he grew up in. The homepage still says it plainly: a clean room, a floating floor, and classes for a first day or a long one.
Brazilian jiu-jitsu is the core. Kickboxing and self-defense sit beside it. Little Heroes, kids, and teens have their own hours. Adults come for the workout, the defense, and the people who stay.
Programs
The mat has a clock.
Daniel Gonzales
Head coach of the striking program. Brown belt. He started in the youth classes here and came back to teach them. Kickboxing is punches, kicks, knees, and footwork, and they invite a free week.
Mindbody · studio 10827
Book the week they actually run.
The free intro button opens their Mindbody widget on this page. The frame below is the class week, the same link labeled “Click here” on the old site.
The live book is the Mindbody widget for studio 10827. If the frame stays blank, open the same schedule.
Their account
Rose prepared here.
The about page says Rose Namajunas trained at 303 Training Center for the fight that won her the UFC strawweight title against Joanna Jędrzejczyk on November 4, 2017. They like that the round ended at 3:03.
The room they describe is large, a floating mat, and a schedule that runs most of the day. No contract, on their telling. The first visit is still the free intro.
From the page they call testimonials
People who stayed.
303 is one of the best BJJ gyms I have ever been to. If you’re looking for a place to train where you will feel like family, and learn a ton, this is the place for you.
Came here for a drop in class and was given a very warm welcome from the coach and the whole team. I found great and detailed instructions and good training partners here. Would definitely recommend.
When my anxiety levels are up with negative thoughts I remember one thing: I’m on a life journey, and jiu-jitsu helps me conquer these mentally stressful situations. It’s you against yourself in your mind and on the mats.
Their channel
Coach Eric, on film.
The homepage embeds this short from the 303 Training Center channel: an omoplata to a matrix-guard back take. Weeknights at 6:30 is when they say to come see him.