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Kids Fitness

Building Strong, Confident Kids Through Ninja Obstacle Courses

Fun challenges that boost fitness, confidence, and focus.

The latest from Ultimate Ninjas Libertyville

Kids Ninja Classes

Let Them Climb, Jump, and Burn Off That Energy!

Looking for a fun, active way to get your kids moving? Ultimate Ninjas challenges kids to climb, jump, and swing their way to confidence — all while having a blast. Book your first class today!

Class Schedules

Kids Classes

Mon-Thu: 
4:00 pm, 5:00 pm, 6:00 pm
Fri: 
4:00 pm, 5:00 pm
Sat: 
9:00 am, 10:00 am, 11:00 am

Kids Birthday Parties

Sat: 
12:00 pm - 7:20 pm
Sun: 
12:00 pm - 7:20 pm

Open Gym

Fri: 
6:00 pm - 8:00 pm
Sat: 
10:00 am - 12:00 pm
Sun: 
11:00 am - 12:00 pm

See what we have to offer!

Video Gallery

Ultimate Ninjas: Where Kids & Adults are Awesome!
American Ninja Warriors invade Ultimate Ninjas!
Ultimate Ninjas Pro Camp
NSC Youth Speed - Ultimate Ninjas Libertyville 5/3/25
Ultimate Ninjas - Lil Ninjas
Ultimate Ninjas & ULTIFIT - Fitness and fun for the entire family