If you want to learn Mixed Martial Arts (MMA) in Southeast Denver/Aurora, High Altitude Martial Arts/ETC Aurora is the perfect place for you!

We offer the best MMA training and instructors in the area to get you prepared to dominate in the cage.

At High Altitude Martial Arts/ETC Aurora, we have been involved in MMA for a long time. Our goal from the start has been to build well-rounded martial artists. Our gym was founded by UFC great, Nate Marquardt. We have worked with and helped put more fighters in the UFC cage than any other gym in Colorado. Including Shane Carwin, Brendan Schaub, Donald ‘Cowboy’ Cerrone, Brandon Thatch, Cat Zingano, Tony Sims, Bojan Velickovic, Cory Sandhagen, and current #5 ranked heavyweight, Curtis Blaydes. Our MMA program is run by one of the best striking coaches in the UFC, Christian Allen, as well as UFC veteran, Cody Donovan. At High Altitude Martial Arts we will teach you how to integrate solid stand up striking skills with world class ground game, and make you a complete and well-rounded MMA fighter.