Kids fitness Classes

Our obstacle course gym in the O’Fallon area offers kids fitness classes that are great for kids who want to learn how to do the obstacles just like a Ninja! We work on different obstacles each week building strength, endurance, and confidence.

Preschool Ages 3-5

Preschool Ninja Classes at our obstacle course gym in the O’Fallon and Chesterfield region focus on developing coordination and strength through skills such as balancing, hanging, jumping, climbing and running, while instilling self-confidence and teamwork in a safe and positive environment.
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Beginner Ages 6-8 & 9-11

The Beginner Ninja class will focus on tackling the obstacles! Ninjas are not required to have any prior experience with obstacles. They learn how to approach new challenges safely while having fun and exploring movements. Instructors set goals and challenges for students which help them gradually develop solid fundamental skills. Our obstacle course gym in O’Fallon has ninja fitness and kids fitness classes!
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intermediate All Ages

The Intermediate Ninja class builds on the foundation of Ninja strength and movement. Ninjas must be able to ascend the 8 foot Curved wall, do 1 pull up, complete the Quintuple Steps, Ring Swings, and Balance Beam.
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Advanced All Ages

The Advanced Ninja class is made for those who want more of a challenge. Ninjas must be able to ascend the 10 foot Curved wall, do 3 pull ups, complete the Blue Monkey Bars, Red Cliff Hanger, and Jumping Spider. They will learn complex obstacle techniques, build grip and upper body strength, and become more confident.
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Fitness & fun for the whole family

Sign your child up for Ultimate Ninjas monthly classes, and parents can get awesome too with our ULTIFIT: adult fitness program, for just $105/month! That’s 35% off regular rates. No experience on obstacles? No problem. Our HIIT workouts feature training for all levels. Sign your child up for classes today and unlock a great deal for yourself!

Drop-ins are also available, please call to schedule a one-time drop-in class.

What Our CustomersHave To Say About Us
Nicholas PrehmNicholas Prehm
00:44 28 Apr 24
We just had our soon to be 11 year old’s birthday here and had a wide range of ages. Staff was incredibly helpful and helped keep everything running! Would absolutely come back!
Elise KlundElise Klund
22:14 27 Apr 24
Joe KokeshJoe Kokesh
22:20 09 Apr 24
This place is awesome my son absolutely loves ninja class. One day I might join him.
Erinn KaoErinn Kao
15:23 06 Apr 24
Super fun place for kids and adults to aspire to be parkour ninjas! Open gym is great!
swr assocswr assoc
05:52 31 Mar 24
DanMegan GrumDanMegan Grum
23:29 29 Mar 24
Our daughter has been coming here since 2021 and she loves every minute she spends here!
Mary GhazanfariMary Ghazanfari
22:31 28 Mar 24
It is fun for the kids while learning new movements and gaining confidence in agility and strength. They mix up the classes to keep it from being repetitive each week. The teachers are great being attentive to each child in small groups. My kids are excited to come each week!
Kirsten TidwellKirsten Tidwell
00:25 27 Mar 24
Ryan NapierRyan Napier
14:54 16 Mar 24
my kids love this place
David EshelDavid Eshel
22:31 11 Mar 24
My son says "It is super fun and cool".You can't argue with that !!!
John HoetteJohn Hoette
15:07 09 Mar 24
This is the best program we have found. The staff is amazing and knowledgeable. My boys (5 & 10) absolutely love going to ninja. We come twice a week and really enjoy the competitions.
Tawnya DinhTawnya Dinh
15:07 25 Feb 24
The drop in option is great for our schedule and 6 year old. We travel from O’Fallon IL for time at the Open Gym sessions on Sunday mornings and make 1/2 day of it on the Missouri side of the river with other activities.


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