• * Under 18 must be accompanied by parent or legal guardian. First-time visitors and local residents only. Terms and conditions may vary and certain restrictions apply. No cash value; value may vary by market. Cannot be combined with any other offers or discounts. Valid at participating locations only. Each franchise location is independently owned and operated.
  • * Under 18 must be accompanied by parent or legal guardian.


10343 Federal Blvd Unit L
Westminster, Colorado 80260

About the team

  • Don  Mengwasser
    Don Mengwasser
    Don Mengwasser was born and raised in Des Moines, Iowa, and relocated to Denver in 2015 with the sole intentions of opening a kickboxing club - and not knowing a single person in Denver, he did that in February of 2015. In the short two years since, he has grown his 9Round empire to 3 locations in the North Metro, with full intentions of opening more in the future. Don is a multi-sport athlete, as well as a fitness and martial arts enthusiast, and a focus mitt professional. Don’s favorite part about 9Round is that it allows him to scale things to work with and help larger amounts of people
  • Steven   Schneider
    Steven Schneider
    Steven Schneider is a Northglenn native, with specialties in many of the Martial Arts. Specifically, he instructs Muay Thai, Jeet Kune Do, Extreme Close-Quarter Combatives, and Tai Chi - with substantial additional knowledge in Brazilian Jiu Jitsu and multiple forms of Kung Fu. He has been involved in Martial Arts and fitness for over 15 years. Steven’s favorite part of the 9Round family is seeing members grow and advance, both physically and mentally.