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Summer Camp

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    Chesterfield Gym Hours

    Kids Classes
    Mon-Thu: 4:30 pm, 5:30 pm, 6:30 pm
    Fri: 4:30 pm, 5:30 pm
    Kids Birthday Parties
    Sat: 12:40 pm – 7:20 pm
    Sun: 12:00 pm – 7:20 pm
    Open Gym
    Fri: 6:30 pm
    Sat: 10:00 am, 11:00am
    Sun: 10:00am – 11:00am

    First class is always free!

    Call (636) 206-8550 to claim your free class.

    Ultimate Ninjas Chesterfield

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    Summer Camps

    Looking for something AMAZING to offer your kids over break? Send them to Ultimate Ninjas Camps, where they will learn how to tackle obstacles as seenon TV. At Ultimate Ninjas it's so much fun to get back up and try again.....

    At Ultimate Ninjas, we instill self-confidence, acceptance, and a true hunger for tackling obstacles with a positive mindset. The best part: we have a BLAST doing it! The camps are designed by 3 time American Ninja Jesse Labreck, you will not find a more positive environment where kids can show up, be valued for exactly who they are, and discover what they are uniquely capable of achieving.

    During camp, kids are grouped together by age and rotate through stations where they are coached on each obstacle. After learning how to tackle the obstacles, they have time for open play so they can pick their favorites and spend extra time on the obstacles they want to master or just enjoy! At the end of camp all kids will get a chance to run through the course with their coaches just like you see on TV!


    $45 for your first session, each additional session for that week is $40 | 50% sibling discount

    Summer Camps

    June & August
    Camps | Mon-Fri
    All Day
    Camps | Mon-Fri
    Morning Only
    Register Here

    Kids Ninja Classes

    Kids ninja classes offer a unique, fun way to help your child build self-confidence, while getting the exercise they need! At our Chesterfield Ultimate Ninjas location, ninja training is not only fun, but the challenges, obstacles, and courses provide your child with the unique experience of seeing how their hard work can help them overcome and achieve their goals!

    Our Chesterfield ninja gym has classes led and designed by professional ninja athletes who train to conquer obstacles. They bring their personal experience to the table, helping your child reach their goals!

     Challenge your kids with ninja training courses & obstacles, and watch them gain confidence as they gain strength, and learn to overcome them. Be Awesome. Have FUN!

    Naperville Ninja Gym Open Play

    Family Open Gym

    Looking for something active, fun, and safe to do with your kids? How about an exciting, challenging evening of Ninja fun - a unique combination of exercise, agility training, and strength building all while gaining confidence in a fun, safe environment.

    Check out our family open play days! Your local Chesterfield Ultimate Ninjas  provides a fun and challenging way to help your kids get out all of their energy while tackling our obstacle and agility courses! Practice and explore a variety of obstacles, fine tune your skills on a single obstacle, or practice running our customizable courses.

    Buy Tickets


    Kids Birthday Parties

    Looking for a fun, active idea for your kids birthday party? An Ultimate Ninjas party might be exactly what you're looking for!

    Kids love our obstacles, indoor play areas, and ninja challenges. Our Chesterfield ninja party packages are perfect for a stress-free,   fun, and unique party with activities for kids of all ages - even your grown guests can join in the fun! Try out the many ninja obstacles and courses, and enjoy a fun filled screen-free evening.

    What's more, your party can enjoy a private party area, with their very own indoor arenas and party room. Preorder pizza and drinks from our awesome, locally owned, pizza partner delivered right to your party!

    Planning birthday parties has never been so easy - check out using our online reservations, then sit back and relax.

    Learn More
    Book Now
    Ninja Camps For Kids in  Naperville

    Ninja Camp is Cool!


    First Session: $55
    Additional sessions (same week): $50
    20% Sibling Discount

    Ultimate Ninjas Camps are specially designed to teach the techniques used to conquer any obstacle - and we have many!

    During training our focus is on getting fit and having FUN while building strength, endurance, coordination, and learning pro tips and techniques to quickly and safely maneuver through various obstacles.

    Ninja Camps include:

    • Obstacle Stations
    • Working on techniques
    • Courses
    • Games
    • Open play

    Camps are designed for ages 5-16 


    1/2 Day $45 
    Full day $80
    1/2 Day full week $175
    Full day full week $295
    Week Pass: $295
    15% Sibling Discount

    Must call to receive discount (636) 206-8550

    Book Now

    Anaheim Hills Gym Schedule

    Kids Classes

    Kids Classes
    M-T-Th-F: 4:00 pm- 7:00 pm
    Wed: 3:00 pm- 4:00 pm
    Pre-K Classes
    Mon, Wed: 9:00am - 11:00am
    Tues, Thurs: 4:00pm - 5:00pm
    Elite Team
    Tues, Thurs: 7:00pm - 9:00pm

    Open Gym 

    Kids Open Gym
    Sat, Sun: 10:00am - 11:00am
    Pre-K Open Gym
    Mon, Wed: 11:00am - 12:00pm
    Sat, Sun: 9:00am - 11:00am
    Family Open Gym
    Fri: 7:00pm - 9:00pm

    Birthday Party Hosting

    Birthday Parties
    Sat: 6:00 pm - 8:00 pm
    Sun: 11:00 am - 6:00 pm

    Adult Schedule

    Adult Classes / Open Gym
    Mon, Wed: 7:00pm - 9:00pm
    Pro Open Gym
    Wed: 9:00pm-10pm
    Mon-Fri: 5:30am - 10:00 pm
    Sat: 7:00 am - 9:00 pm

    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.

    Adult Fitness

    Join a community of people coming together to pursue their passion for movement and to help each other become better. We welcome those who are looking to be part of a supportive community that will inspire you to break limits and achieve things you previously thought impossible.

    What our customershave to say about us

    We just threw my daughter's 6th birthday party here and it was wonderful! They were very helpful and accommodating. Our guests had a great time and the staff assigned to help our party could not have been nicer. I would recommend this for a party venue (or just a fun open play/class activity) to anyone!
    Hannah B.
    I brought my 11YO son today for open gym and he absolutely loved it! It definitely became more crowded after 12:30, but the staff was great and offered assistance when requested. The obstacles were just like the show and are easy to try, but challenging to master. We will be back for sure!
    Amy J.