Grappling Zone Denver Martial Arts Programs

Grappling Zone Denver Martial Arts Programs offers Kids Martial Arts Classes with Little Grapplers for ages 3 to 6 and Youth Grapplers for ages 7 to 11. It also offers Teen and Adult Brazilian Jiu-Jitsu with beginner and advanced programs, Adaptive Karate for kids with special needs, Qigong Meditation, Reiki Healing, Martial Arts Birthday Parties, Full Contact Ashihara Karate, and Boxing Classes.

Programs

• Kids Martial Arts Classes — Little Grapplers (3 to 6 year olds); Youth Grapplers (7 to 11 year olds) · Kids program focused on Brazilian Jiu Jitsu with two age-based classes.
• Teen and Adult Brazilian Jiu-Jitsu — Teen and Adult · Suitable for beginners and those with experience; beginner and advanced programs are offered.
• Adaptive Karate — Kids with special needs · Special needs martial arts program for students with physical or cognitive abilities.
• Qigong Meditation
• Reiki Healing
• Martial Arts Birthday Parties
• Full Contact Ashihara Karate
• Boxing Classes — Boxing classes in Denver and Glendale.

At a glance

• Ages: 3–18 years old

About the provider

Joseph Hiller said, "Darren has trained and worked with my son for several years, and he became a friend to my family. He's a great teacher and works well with people of all ages. Highly recommend his instruction for families, kids, and adults."

What families say

“Darren has trained and worked with my son for several years, and he became a friend to my family. He's a great teacher and works well with people of all ages. Highly recommend his instruction for families, kids, and adults.” — Joseph Hiller

Last updated August 21, 2026.