Trials Mixed Martial Arts and Fitness is the premier martial arts and fitness gym in Northern Colorado. Owned and Operated by World Champion Ryan "The Lion" Schultz come learn from one of the best! Trials is the premier gym in Northern Colorado. We offer classes in grappling, Brazilian Jiu Jitsu, Kickboxing, Muay Thai, Mixed Martial Arts and Fitness. No matter what your goals are fitness, learning new skills or becoming a professional fighter, TRIALS MMA has something for you! Stop in for a free week to see what we have to offer!