OBSTACLE COURSE GYM IN Libertyville

Kids fitness Classes

Ninja Classes are great for kids who want to learn how to do the obstacles just like on TV! We work on different obstacles each week building strength, endurance, and confidence. Classes are 50 minutes long, including a warm-up, obstacle coaching/technique, endurance, and free time.

Preschool Ages 3-5


Preschool Ninja Classes will 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 6-10


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.
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intermediate Ages 9-12


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 ages 12+


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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What Our Customers

Have To Say About Us
4.8
Based on 224 reviews
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Carly Shepard profile picture
Carly Shepard
4 months ago
Ultimate ninja was the perfect spot for my sons third birthday- they handled everything from the party room set up to making sure the kids were engaged and had fun 🙂 10/10 recommend!
k bridget profile picture
k bridget
4 months ago
I was a guest last weekend for my kids friends party and the general manager tori was very understanding & her customer service was amazing & also the front desk lady evianna was very sweet! & good at her job i highly recommend this place for your kids! very fun
Andrew Brudniak profile picture
Andrew Brudniak
7 months ago
Our twin boys go to Ultimate Ninjas Libertyville once a week, and they absolutely love it. Coach Brian and Evie are fantastic with kids, the obstacles are fun and challenging, and it’s a great way for them to get exercise and build confidence. We’ve seen real improvement in their coordination and attitude. Highly recommend!
Brian Sturt profile picture
Brian Sturt
12 months ago
I recently came for a birthday party at Ultimate Ninjas and I was very impressed! I was greeted with a smile and had staff interacting with my kids as soon as we walked in the door. This place is very well managed, with staff who are attentive, friendly, and hands-on with the kids. I was shocked at how clean the gym was and was impressed to see staff wiping tables and resetting courses between parties! The manager on duty, as well as the staff took care of absolutely everything from setting up the party room to cutting cake and handing out pizza. I would 100% recommend this place to anyone looking for an affordable birthday party where everything is done for you while you get to relax and watch your kids play. We will definitely be back!!
Erika Senne profile picture
Erika Senne
1 year ago
My three year old son attended the Little Ninja class on Sunday mornings from February to June. He loved it, and we plan on returning in the fall. His confidence and abilities grew tremendously throughout the last few months. The staff is supportive and friendly. The coaches meet the individual children where they are at, get to know them, and help coach them through a variety of obstacles. Thanks for the fun season!
Gabrielle Kreul profile picture
Gabrielle Kreul
1 year ago
We love this facility and their staff! We’ve had my 6 yo in classes for the last couple of years and cannot say enough nice things about the coaches and management. We’ve done different levels of classes and camps and my kiddos always have fun and come home tired 😉 They have been super supportive and helpful when we needed to switch classes and even let my youngest try out lil’ ninja classes to see how he did with the structure before we committed. It’s very fairly priced and all of the coaches are very patient and attentive My oldest sincerely looks forward to class every week and we are so happy to see how much confidence he has gained in the obstacles. 10/10 recommend checking it out !
Tracy A profile picture
Tracy A
1 year ago
What an amazing gym! I recently held an event for deaf and hard of hearing students with Deaf Ninja Kyle Schulze. Ultimate Ninja staff and manager Dreux was nothing short of amazing to work with. Every detail to accommodate their various needs was heard and executed. Would highly recommend for classes, private events or birthday parties!!
Don Norwick profile picture
Don Norwick
1 year ago
We absolutely love the ninja warrior class in Libertyville! My 4-year-old looks forward to it every week. The staff is incredibly supportive, patient, and genuinely caring. You can tell they love what they do, and it shows in how they interact with the kids. The environment is fun, energetic, and super positive—perfect for building confidence, strength, and coordination. My kids have an absolute blast every time. Highly recommend to any parents looking for an active, engaging class that their little ones will love!
Jesse Davis profile picture
Jesse Davis
1 year ago
This is a wonderful place with incredible staff. They helped instill confidence and skills in my 4 year old when he had no interest in other sports or activities. He absolutely loves this place and looks forward to it all week. Highly recommend to anyone.
This gym is like no other, the equipment is in great condition and well kept up. Everytime I go to Ninja I always feel like i can let my inner child out and just have a great time. But ultimately the gym is one thing but the staff is another. The staff make you feel as though you are safe and at home. My favorite worker is the Assistant manager her name is Ari. Everytime I come in she is welcoming with a warm smile and is never hesitant to help out or even teach me a thing or two. I truly feel there is no other location that you can get an experience as explained.
My advice to anyone looking to be active while having a good time or specifically work on my calisthenic strength and skills, this is the place to go. Definitely recommend checking out this gym if you’re looking to enjoy your exercise experience.
I have been brining my child here for over a year. Fantastic coaching for toddlers. They are patient and fun with the kids and overall really help foster the confidence and strength In every kid that walks in.
Doug Chang profile picture
Doug Chang
1 year ago
My four year old son is trying to be a ninja.
Kate U profile picture
Kate U
1 year ago
We love ultimate ninjas. Signed up our daughter to give her something fun and active, she loves it so much we are there multiple times per week and she competes now. Thank you for always supporting her.
Jackie Del Rio profile picture
Jackie Del Rio
2 years ago
Friendly staff, very attentive to the kids and participants!
yudha putra profile picture
yudha putra
2 years ago
Andrew gave really great class to all the young children. Give really through basic instructions and don't mind to get down dirty to show what's right should look like. And constantly corrected wrong performance. Great instructor. this guy should get raise.
Jen Brody profile picture
Jen Brody
2 years ago
I took my daughter to the Ninja Camp at Ultimate Ninjas, and she had an absolute blast! The staff were super friendly and made her feel welcome right away. The obstacle courses and activities were perfect for kids, and she loved every minute of it. The place was clean and well-organized, and I felt confident she was in good hands. We’ll definitely be back soon!
Olman Ramirez profile picture
Olman Ramirez
2 years ago
Great place. My daughter loves it.
We recently had a birthday party for our kids at this location and were thoroughly impressed with the how smooth everything went. The facility was clean! The price was reasonable compared to other similar party places we looked at. And overall the help we were provided by the assigned party hosts ensured that all the kids were safe and engaged, and our room was set up when we needed it to be. Our guests also had good things to say about the location and how fun it was for their kids and even them. Thank you!
Alexis Aguilar profile picture
Alexis Aguilar
2 years ago
My son had his party this weekend and it was awesome! The facility was clean,the staff was amazing, and everything was very organized. I highly recommend this place for birthday parties!
Mike Bleier profile picture
Mike Bleier
2 years ago
Amazing for kids of any age, and fantastic for adults too!

For kids - it's a no brainer - a true "American Ninja Warrior" (ANW) style obstacle course. They love it. They have weekly classes, parties, and even camps. It's a great way for your kids to stay active, get away from screens, and have fun, all at the same time.

For adults - awesome too! I can't believe this place isn't 20x more crowded than it is, I think it's just because people don't know about it.

I was bringing my daughter here for the kids thing and saw some adults working out each week, and I got curious, so I asked about it, and I'm glad I did.

"Ultifit" as they call their adult class, is an amazing workout for adults!

There are two options, first is just straight circuit training like you'd find in similar circuit training style gyms, no obstacle course. Or you can choose to go to the "OC Fusion", which is kind of like half circuit training and half obstacle course. You don't have to pick one or the other - they offer both types of classes every day and you just go to the one you want.

You don't have to be into ANW at all to join, in fact I've been coming for about a year and I've never done the OC fusion class - I just do the straight circuit training.

Sean, the main coach, is awesome, and changes up the workouts everyday, so it's never boring and repetitive, and you're always working out new muscle groups.

One caveat for guys, I think a lot of guys are looking to build bulk, and this isn't the place for that. I think this is a gym for those who are looking for that 'lean in-shape' result. Here, there's not any heavy weight training like you'd find at a crossfit gym, so you're not doing any big weight and looking to build muscle in that way. There are some weights used, but it's just a totally different style than crossfit.

But, if you're looking for a full body, all around great workout, that's always unique, and will consistently kick your butt... Try Ultifit at Ultimate Ninjas!
Taha S profile picture
Taha S
2 years ago
Hosted my daughter's birthday party here, and it was very well done .
Judy Maldonado profile picture
Judy Maldonado
2 years ago
It was a great experience and the attendants that helped the kids during the gym time were amazing! Everyone had a blast!
Eric (Tesla) profile picture
Eric (Tesla)
2 years ago
Good place for a kids birthday party. Plenty to do here. They also have rooms available for food and cake after the kids play.
Max Sachuk profile picture
Max Sachuk
2 years ago
Great place for kids to be active.
Marika Ezugbaya profile picture
Marika Ezugbaya
2 years ago
We had great birthday party for my 7year old.
Angela Hall profile picture
Angela Hall
2 years ago
We have been sending our 3 year old daughter to the little ninjas preschool obstacle course class at ultimate ninjas and couldn’t be happier. I was worried about sending her since she’s on the smaller side, but all the coaches are very patient and helpful. Coach Dana and Coach Mike create an incredibly motivating and encouraging environment, challenging the kids in a supportive way that allows them to become stronger and more confident while also having tons of fun. My daughter tends to fade in her enthusiasm for new activities but she can’t wait to go to “ninja class” each week.
Amit Nagpal profile picture
Amit Nagpal
3 years ago
I visited this place for a birthday party. I was impressed by the place. The party was organized very nicely. The staff was very helpful and they took care of the kids and the celebration neatly. Overall I would recommend this place for birthday celebrations.
Diana Huask profile picture
Diana Huask
3 years ago
This is the best place I go I wish to work here ⭐️👍🏻
We had the best birthday party here for my 8 year old! All the kids had a blast and were entertained the whole time, and I was able to enjoy every minute because the staff took care of everything!
Great ninja gym. Employees are very knowledgeable and helped out a lot
Lily Ann profile picture
Lily Ann
3 years ago
Great location! I always have such a great time here!! Very clean!! and a amazing place for birthday party’s!!
Lolly & Stink profile picture
Lolly & Stink
3 years ago
Great place for birthday parties, family fun and an amazing place for kids to get their energy out!
Brandy Roberts profile picture
Brandy Roberts
3 years ago
Best Birthday Party ever! Thank you so much!!
S profile picture
S
3 years ago
This team has done amazing things for my kid's self-esteem. And, frankly, they've become an absolute beast. (In the best way.) Thank you, Ultimate Ninjas for your safe, positive, and supporting environment.
Josh Smith profile picture
Josh Smith
3 years ago
We just had a birthday party here and my son had a blast. Staff was well versed in the obstacles and how to do them safely. They even encouraged us adults to play on them. I threw out my shoulder but had a ton of fun!
Megan Maloney profile picture
Megan Maloney
3 years ago
My daughter had the BEST 9th birthday party here! The staff was so helpful. They set up everything in the party room and made the whole experience so fun for the kids. They loved all of the activities. Highly recommend for a party!
Lynda Rust profile picture
Lynda Rust
4 years ago
We went there for a friend's birthday and it was a lot of fun! My kids 6 and 5 had a blast running around. The staff was super friendly and so helpful. They organized some games for the kids and were there throughout to help whenever needed. I would definitely go back!!
gear up & power up!

What to Bring to ninja training

Ready to climb, swing, and conquer? Make sure your ninja comes dressed for action!

ninja basics

  1. Athletic shorts, leggings, or pants.
  2. Fitted T-shirt or athletic top
  3. Closed-toe athletic shoes with good grip
  4. Hair tied back if long

ninja boost

  1. Water Bottle

  2. Light snack for after class
  3. High-grip performance sneakers like Ollo.
ninja gear pro tip

Shoes for Safety & Grip

The right shoes can make all the difference on the course! OLLO shoes are designed to provide ninjas excellent grip, support, and stability.

Maximize training and accomplishments with OLLO shoes.

shop ollo

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Ultmate Ninjas

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