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Mountain Kids, 50 years, home
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Ninja Zone

Obstacle courses, martial arts and gymnastics for kids who love to move.

A belt-style progression (white, yellow, green, blue) blending obstacle-course training, gymnastics, martial arts and parkour.

A Ninja Zone coach in a NINJA shirt with a group of kids in the gym, rings and beams nearby
Ages
4 – 10
Class length
1 hr

Ninja Zone is about uninterrupted movement through a series of obstacles with fluidity and stealth — spins, rolls, flips, jumps and kicks, drawn from gymnastics, martial arts and cross-training.

Beyond the skills, kids learn to channel their energy toward a goal, which carries into school, sport and life.

Placement

Levels run white, yellow, green and blue, from beginning to advanced; Yellow and Green Ninja are invite only. Use your child’s age as a starting point when registering; new ninjas start in white and are grouped by age. Our coaches may recommend moving your ninja up or down a level based on ability, experience and readiness.

Good to know

  • Color-belt levels from white to blue
  • Builds focus, impulse control and teamwork
  • Yellow & Green Ninja: invite only
  • Ninja t-shirt and headband uniform ($25)

Classes, days and prices

  • Lil Ninja

    4 – 5 yrs, beginner

    A playful intro to balance, coordination and confidence through obstacle courses.

    $25 required ninja uniform

    • Mon and Sat11:35am–12:35pm

    $148/month

    Register online
  • White Ninja

    6 – 10 yrs, beginner

    Tougher obstacles, agility drills and strength training — push limits and celebrate progress.

    $25 required ninja uniform

    • Mon and Tue4:15–5:15pm
    • Wed5:30–6:30pm
    • Sat11:35am–12:35pm

    $148/month

    Register online

See every program’s schedule

Open spots right now

Updated live. If a class shows full, call the front desk to join the waitlist.

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Questions parents ask

What should my child wear?

Every ninja wears the Ninja Zone t-shirt and headband. The uniform is required for uniformity and discipline, and there's a $25 fee for it. Questions about sizing or what else to bring? Call the front office at 970-482-3118.

Do I have to sign a long-term contract?

No. Classes are month to month in short sessions so families can explore gymnastics, dance, cheer, ninja, swimming or preschool without a big commitment.

How do I try a free class?

Register online through our registration portal, then call the front office at 970-482-3118 to confirm availability.

Is there a sibling discount?

Yes — 10% off for additional family members on camp fees and for families with two or more swimmers in the same swim session.

“Our kids have been going to MK for two years and I can’t possibly say enough good things about our experience here. Our daughters, 7 and 9, have grown so much in their gymnastics program. Our living room and backyard has turned into a gymnasium … Love this place so much!”

Gymnastics parent of two

Ready to start ninja zone?

Pick a class above and finish registering online. Month to month, no long-term contract. Questions first? Call the front desk.