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My Gym:
Kids Fitness

Kids Classess

Give your child the skills and strength, to take on life’s big challenges.

With expert coaching and a variety of courses, your child will conquer new challenges each week—and have a blast doing it.
Ninja body. Ninja mind. Ninja heart. Let’s move!

Activities + Classes
Lil' Ninja Classes

Kids can leap, climb, swing, and bounce their way through epic ninja challenges - like scaling rock walls, racing up the curved wall, crossing Monkey Bars, and launching into the foam pit!

Our Classes

A smiling young boy hangs from a blue monkey bar, while a female Ultimate Ninjas coach assists him.

Lil' Ninjas

Watch your little ninja grow strong inside and out! Our Lil’ Ninjas classes (ages 3–5) build balance, strength, and confidence through fun obstacle challenges - helping kids develop resilience, teamwork, and skills that last a lifetime.
Kids Ninja Classes

Kids Classes

Obstacle course fun meets fitness! Kids build strength, confidence, and coordination through age-based ninja classes - from preschool to advanced. Play with purpose, tackle challenges, and grow stronger every week. Parents can join with discounted adult fitness too!
Open Gym

Elite Team

Ready to push past limits? Our Elite Team trains harder, tackles tougher obstacles, and competes at the highest level. Build strength, sharpen strategy, and rise with a team that pushes you to be your absolute best.
Kids Camps

Kids Camps

School’s out - fun is in! At Ultimate Ninjas Noblesville camps, kids (ages 6-15) conquer obstacles, build strength, and boost confidence through games, coaching, and open play. Half or full-day options available - sign up today and let your ninja shine!
Kids Birthday Parties

Birthday Parties

Level up your child’s birthday! Ninjas run, jump, and conquer obstacles while you relax - no stress, no mess. Enjoy private party rooms, easy planning, epic fun, and optional pizza with custom invites to make the celebration unforgettable!
Kids Fitness

Special Events &
Open Gym

Let the energy fly at Open Play! Kids (ages 3+) run, climb, and explore ninja obstacles at their own pace - perfect for practicing skills or just having fun. Flexible memberships and drop-in passes make it easy. Bring your inner ninja today!
Benefits of Ninja Training
Build Strength
Flexibility
Body Awareness
Increase Agility
Learn to fall safely
Accountability & Respect
Perseverance
Balance & Coordination
Upper Body Obstacles
Double Fish Ladder
Cannonball Alley
Ring Alley
Devil Steps
Devil Pipes
Cliff Hanger
Ring Toss
Monkey Bars
2 Rock Climbing Wall
Cargo Net
Ring Slider
Laches
Floating Shelves
Double Tilt Ladders
Sky Hooks
Spring Forward
Spin Cycle
Agility/Balance Obstacles
Curved wall
Jumping Spider
Quintuple Steps
Dominoes
H Blocks
Balance Beam
Mini Trampolines
Balance Pipes
In-Ground Trampoline & Foam Pit

Frequently Asked Questions

What age groups are the kids ninja classes designed for?

Our kids ninja classes are structured for ages 5 and up, grouped by age and skill level — Beginner (ages 5–7), Intermediate (ages 8–10), and Advanced (ages 10+). Younger kids ages 3–5 are welcome in our Lil' Ninjas Preschool program.

Do kids need prior experience to join?

No experience is necessary. Our coaches structure each class to meet kids where they are, introducing foundational ninja skills progressively and safely regardless of starting ability.

How long is each class session?

Each class session runs approximately one hour. That includes a warm-up, structured obstacle work, skill-building drills, and a cool-down.

What skills will my child develop?

Kids build coordination, upper-body strength, balance, agility, and mental focus. Beyond physical skills, they develop self-confidence, persistence, and teamwork through our obstacle challenges.

How do I enroll my child?

You can register online through our booking portal. Select your location, choose the appropriate age group, and pick a class time that works for your schedule. Free trial classes are available for first-time students.

What is your class cancellation policy?

Please contact us at least 24 hours in advance if you need to cancel or reschedule a class. We'll do our best to accommodate make-up sessions based on availability.