About
Mile High Karate offers Karate for Kids and a Bully Prevention program. Karate for Kids includes karate classes, and the Bully Prevention program teaches physical fitness, self defense, self-confidence, and skills to handle bullying situations.
Programs
- Karate for Kids — Kids · Karate classes enhance respect, courtesy, self-control, life skills, better grades, reducing ADD/ADHD issues, less bullying, self-defense, and better home behavior.
- Bully Prevention — Program teaches physical fitness, self defense, self-confidence, and skills to handle bullying situations.
- Adult Martial Arts — Teens & adults · Traditional to modern martial arts training in a safe and fun environment. Builds physical fitness, situational awareness, self-confidence, esteem, self-defense, and more.
At a glance
- Ages: 5–18 years old
About the provider
Mile High Karate has been enhancing lives and developing more than 1,000 Black Belts in the Denver, Colorado area since 1983. Amanda and Stephen Christensen have been providing martial arts instruction in the Thornton/Westminster area since 2003. The leadership team in Thornton includes Amanda and Stephen Christensen as owners and operators, Alexandria Christensen as Head Instructor, Sarah Houston as Office Manager and one of the Black Belt class instructors, and Ethan Tjeerdsma and Jessa Wanninger as Certified Instructors. The instructional staff includes 2nd, 3rd, and 4th Degree Black Belts, and the program received the Go2 Karate Distinction Award for Thornton, CO.
Offers a free evaluation, free uniform, and 2 weeks free. The page also says students can try a class. There is an online special mentioned.
What families say
“The good people of mile high karate in Thornton Colorado do such an amazing job of working with my grandson. They strive to give a very high quality education in not just karate but life skills to all of their students and it is absolutely amazing to watch them work! I highly recommend taking their 2 week introductory class for any age and experience their excellence for yourself!” — Joe Tinsley
Last updated November 11, 2026.
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