Contact Us National Karate - Academy of Martial Arts


Sundance Center
234 Pine Cone Rd #C
Sartell, MN 56377
United States
Owner: Ms. Christa Boone
Director: Mr. James Halonen
Instructors: Ms. Makayla Mayers, Ms. Jessica Fasen, Ms. Samantha King
About Sartell National Karate

Since 1973, the National Karate Academy has been dedicated to helping men, women and children discover the benefits of martial arts training.

Physical strength, flexibility and weight control are developed through high repetition natural body exercises.

Mental confidence is achieved from time-tested & effective self-defense skill.

NK training teaches respect, self-discipline and perseverance.

NK’s black belt professional instructors are highly trained and dedicated to help all students achieve their life goals.

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About Mr. James Halonen

I started in karate when I was four years old, and I grew up in a karate family. I also snowboard, water ski and water board, and fish, so as I was growing up I had a lot of sports to keep me busy. I didn’t realize until I was older how valuable karate was as part of my upbringing. Because I was a karate student I learned discipline and focus as well as building strength and coordination. The mental and emotional benefits of karate added to the physical benefits and helped me to become a successful and competent adult.


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St. Cloud and Sartell NK will be CLOSED Friday, November 1st and Saturday, November 2nd for the Diamond Nationals Karate Championships! Good luck to all the students competing and we hope to see you there!!! ... See MoreSee Less

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No regular classes tonight at St. Cloud or Sartell NK. Come to diamonds practice from 4-5pm then the Halloween Party!!! Costume class at 5:00pm followed by games, prizes, and candy! 🎃🎃🎃 ... See MoreSee Less

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💎Diamond National Competitors and Spectators!

➡️ If you park in the Hyatt ramp, please pick up a parking voucher at the registration desk. This can be used as a discount. Place the voucher sticker on your parking ticket to receive the discount.

➡️NOTE: if you are staying overnight, the voucher is not necessary.
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Promotion testing at Sartell NK tonight. See you soon! 320-202-7830 ... See MoreSee Less

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Promotion testing at St. Cloud NK tonight. See you soon! 320-251-4020 ... See MoreSee Less

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*2 week trial is a one-time offer for new students only. Uniform purchase required.