Chesterfield Ninja Gym | Kids Birthday Party

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!

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What are people saying?

Ultimate Ninjas Chesterfield

4.8

Based on 185 reviews

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Erin Asta

14:05 15 Dec 25

By far the best sport I have ever put my kids in. They have learned so much from these classes. They are in little ninjas and have a blast every week.

Randy Cook Jr.

00:15 22 Oct 25

This place is great for anyone interested in the ninja sport. Our family started as beginners here and after years now we have found a sport and gym that the whole family loves. The staff are ALWAYS great and upbeat and keep up the positive energy whether during practice, open gym, and certainly birthday parties—which are also a blast here and well attended by invitees. I highly recommend this ninja gym.

Alex Sommer

14:19 13 Sep 25

What a great place. They’ve thought of everything to create a truly fun, creative, and challenging ninja gym for people of all ages, from toddlers to the more seasoned ninja athletes. The welcoming, nice staff are the best part. They LOVE the kids and do such a great job coaching and making them feel cared. Can’t say enough great things about Ultimate Ninjas Chesterfield. Thank you for being such a great place for my son!

Jordan Tull

23:12 20 Aug 25

The owner is engaged and awesome, just recently attended a homeschool kids event and she had a really well put together marketing table, held a raffle, and the kids had a blast! Great place to wear out your kids.

samantha robertson

18:53 13 Apr 25

I love this place and so do ALL 4 of my kids. Management is good, classes are great and the set up changes often. It is a great place for functional strength and fun!

Nicholas Corzine

21:38 22 Mar 25

We visited with the kids for a birthday party. They love it!! The facility is clean and well maintained. The staff gave very clear instructions to all of the kids and watched over them during the entire party. They were very professional and made sure all the kids had fun.

Melissa Lukens

16:43 27 Feb 25

Love this place. Lots to do and very cool. Can’t wait to come back for homeschool groups.

Janet Wilwerding

19:45 19 Jan 25

A completely frustrating experience from a competition standpoint. Nothing ran on time, obstacle changes were painfully slow, and there was zero consistency throughout the event. We’ve never encountered a competition this disorganized before.

Kurt Boemler

16:58 18 Jan 25

Amanda Scott

15:59 04 Jan 25

This place is amazing! Our 4 year old daughter is in Little Ninjas. Idk how the mom coaches do it with all those littles but MAN they do! It takes a special kind of person to do what they do. I am so grateful!

Praveen Ellappa

00:03 18 Dec 24

Very nice compared

Jenna Davis

15:47 30 Nov 24

My child loves coming here and has a great time. Have been attending and don’t plan to cancel or leave. I just wanted to mention(in hopes it will be corrected) there seems to be some blatant favoritism for certain kids by multiple coaches. While I’m glad they have good relationships with some families but sometimes I’ll see my child needing some aid but they are more focused on specific kids. Also I wish they would tell parents not to yell during sessions. Some parents be doing too much. Let the coaches coach.
my child is not a terror child either… they are very easy going.