Ultimate Ninjas Academy Brea, CA Schedule

Our Classes

Serving Ages 6 months up to 6 Years

From taking their first steps on the balance beam to conquering the entire obstacle course, Ultimate Ninjas Academy is here to help your child learn to face life’s challenges with confidence! Our obstacle course classes focus on building strength and resilience as they learn to tackle obstacles and celebrate their progress every step of the way!

From their first balance beam to confidently mastering the obstacle course, Ultimate Ninjas Academy is dedicated to helping prepare your child for life's big challenges, helping them build strength and resilience, by learning to overcome obstacles!

Obstacle course training not only supports physical fitness, but boosts social, and emotional development, teaching perseverance and instilling the skills they need to reach their full potential!

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Activities + Classes

Ninja Classes

Ultimate Ninjas Academy Ninja classes are the perfect introduction to the excitement of obstacle course training for your littlest ninjas! We offer a variety of classes tailored to kids aged 6 months up to 6 Years .

Our programs range from parent-involved beginner movement classes to independent, skill-based obstacle courses. Through obstacle course training, your child will develop coordination and strength by practicing balancing, hanging, jumping, climbing, and running. Along the way, they’ll gain self-confidence, learn teamwork, and have a blast—all in a safe and supportive environment!

benefits of ninja classes

Build Strength

Increase Agility

Body Awareness

Balance & Coordination

Flexibility

Perseverance

Learn to fall safely

accountability & respect

Abraham Gallegos

2 months ago

My daughter love this place. On her first day she was able to perform complex challenges. Jumping, climbing, running... Exactly that she needs because is to energetic. The instructors are very kind and motivating. 50 minutes of class with scheduled program training. My daughter have background in gymnastics and this training is perfect match to play, learn, get stronger muscle and bones, coordination and self confidence.

Cayce Schafer

3 months ago

We just held our daughter's birthday party here, and I was really impressed! Our party hosts were incredibly organized, attentive and energetic. They did a great job of explaining the rules to the kids and keeping everyone safe. They helped me set up the party room, cleaned everything up after and provided a cart for us to load items into our car easily. The kids had a great time! I highly recommend Ultimate Ninjas Academy!

Chicago suburbs Boy mom

5 months ago

We had such a blast celebrating my son’s 6th birthday! The boys all had a blast climbing and swinging throughout the gym space. The staff members were super helpful with showing kids how to do everything and giving them helpful feedback about how to accomplish their goals especially on the slope wall! It was so nice to not have to set up or clean up after the party and took away all the party planning stress from this busy boy mom.

Kristin Mattera

7 months ago

This place is the BEST. The coaches are so knowledgeable, enthusiastic, and compassionate, and they know exactly how to motivate kids to believe in their abilities and grow in confidence and skill while having a total blast. My two kids have very different mindsets when it comes to athletic challenges, yet both of them absolutely love coming here. When I see my kid accomplish something that at first they didn’t believe they could do, it’s phenomenal, and that has happened over and over thanks to the Academy.

Amanda Mendiola

7 months ago

My 2 boys (ages 6 & 4) always have the absolute BEST TIME during Ninja class! 😊 The coaches here are all fantastic... They are positive, encouraging and supportive. We love the Ultimate Ninjas Academy of Naperville! 🥳🪜🏃‍♂️🧗‍♀️

Maria Gomez

9 months ago

I can’t say enough great things about Ultimate Ninjas Academy! The entire staff is upbeat, positive, and incredibly attentive to the children — you can really tell they love what they do. The energy in the gym is always fun and encouraging, and the kids leave feeling proud and confident.

I recently needed some assistance with a specific situation, and the team went above and beyond to make it happen. The manager, in particular, was so kind and understanding — she took the time to personally help and made everything so easy. That level of care is rare and truly appreciated!

The facility itself is clean, well-organized, and very family-friendly. You can tell they put effort into keeping it safe and enjoyable for everyone.

Overall, it’s a wonderful place for kids to learn, play, and build strength — both physically and mentally. Definitely a 5-star experience all around!

Melyssa Deubler

11 months ago

We absolutely LOVE Ultimate Ninjas Academy. We have been doing their junior ninjas class and both our sons have gained so much confidence and strength. We just had the birthday party for our youngest son today as he turned 4 and it beyond exceeded our expectations. We ADORE coach Shay and coach Sarah and are so grateful for the energy and fun they brought to 14 kids 6 and under in age. I cannot recommend ultimate ninjas academy enough, it is worth EVERY penny. Thank you also to owner Melissa, who was present for our party and got busy in the thick of it with cleaning up and keeping things moving smoothly!

Anna Szreder

11 months ago

The Academy is a wonderful place for kids to develop physically and mentally, to make friends and see that with hard work and persistence they can achieve their goals. The trainings are led by wonderful, professional coaches who are great with children all ages, the atmosphere there is very nice. The owner is a great, passionate ninja warrior and a lovely person😊. I can recommend the Academy to every child, you won’t regret the training or open play here! The Academy organizes fantastic summer camps, too. Thank you, wonderful Ninja Coaches😊!

Luke Novak

12 months ago

My kids (4&6) absolutely love Ultimate Ninjas Academy in Naperville! Their confidence and strength has grown SO MUCH since they started. They have also learned how to be a good teammate and how to fall, fail, and get back up and keep trying until they succeed.

Beyond that, they love every single one of the coaches, love their classes, and they even loved every single day at summer camp as well! The staff always does something fun and different every time we go, and my kids are always very excited to see what they will be doing next.

We even did our daughter’s Birthday party there and everyone had so much fun! Highly recommend Ultimate Ninjas Academy!

Danielle Maziur

1 year ago

We originally went to Ultimate Ninjas Academy Naperville to burn off some energy during the cold winter months, but what we found was a second home! Our kids (3, 5 and 6 when we started) have built confidence, body awareness, overall body strength, resilience, determination and so much more from attending ninja classes. They have built bonds with each and every one of the coaches (as have mom and dad), who are incredibly encouraging, thoughtful, and create an environment that nourishes and challenges children to grow each week!
We’ve participated in open gym, classes, camps, ninjas night out, and have had two birthday parties at Ultimate Ninjas Academy and every experience has been exceptional!!
Special note about birthday parties - Ultimate Ninjas Academy is the only location I’ve ever hosted a party at in which I’ve been able to relax, enjoy the party, and talk with the guests who are attending. They take care of literally everything! We showed up with the cake and decorations in a box and they took care of the rest! We placed our pizza order with Melissa and the team the week prior to the party and they managed the ordering and delivery of the pizzas for us. They decorated and served all of the food and the cake. The cleaned and packed everything up - truly outstanding service! Both parties I’ve had there I leave saying “I love this place!” Not to mention, we have guests inquire about attending classes at the gym after each party, so it’s safe to say everyone has a great time!!
If your children are active and always on the go, or if you’re looking to get your kids into something new that only requires a little bit of focus and participants who want to have fun and do their best, then Ultimate Ninjas Academy is for you! We’d give Melissa, Angie, Sarah, Krissy, Shea, and the rest of the team 100 stars out of 10 every single time!!

Jacquie P Shaikh

1 year ago

Recently went with my two year old to an open play and he had a blast! Staff had kids taking turns and assisting them with the rock wall. Accommodating staff with a welcoming space for littles.

Kate Crowley

1 year ago

This place is awesome for kids! They recently opened their doors to our group it could not have been better. The staff was amazing and fully engaged with each kid to make sure they were safe and having so much fun! My child can't wait to go back.

Missy Hem

1 year ago

Came here for a birthday party with kindergarten aged kiddos and had a blast! My daughter isn’t the most adventurous with climbing/swinging and there was plenty for her to do that was lower to the ground. She even tried the climbing wall! Loved that they had an area to store all our winter coats and bags, and lots of rooms for parents to watch from a safe distance. The party room was a nice size too.

Roshan Hindia

1 year ago

Excellent place for a birthday party for my 7 year old! Addy, Christina, and Sarah were absolutely amazing with getting the kids excited during the event, getting them all to hand sanitize, cutting the cake, cleaning up, I mean all of it!!! The most hands off party where the kids and adults had fun! Thank you!

Robin Zhou

1 year ago

We started my son here with Coach Angie when he was 18 months. At first we questioned whether he would get any benefits out of it at his age. However, over time we've noticed improvements in motor skills and willingness to try new physical activities. Coach Angie is also awesome - patient and encouraging. This location is a bit of a drive from my house but we make it a point to try to come because of how much my son has improved since starting.

Ester Vasquez

1 year ago

Very knowledgeable and caring instructors! Athlete gains strength, confidence and challenge goals. Highly discipline program with lots of Fun!

Orquidia Mccarthy

2 years ago

It is an awesome place to have kids ' parties. Awesome staffs. Clean place. We love it.

Stefanie Tyrrell

2 years ago

Hosted my son's 3rd bday here and we had a great time. It went smoothly and was extremely organized. My son and his guests loved it!!

Aubrey Sands

2 years ago

We have loved our experience at Ultimate Ninjas Academy. The owner, Melissa, and her entire coaching staff are all so warm and supportive. I have literally been brought to tears watching how much they encourage the children to go past their comfort zones and achieve what they didn't believe they could do in such a loving and encouraging way. My son is 4, but this program would be great for children of all ages and they offer a variety of training levels. I can not say enough great things!

James Hinton

2 years ago

I cannot overstate how great Ultimate Ninjas Academy is! I took my 6 y/o for a class, and I loved watching the coaches gently instill confidence in each kid, showing them that they’re capable of doing more than they imagine. My daughter is naturally cautious, so I loved that she felt comfortable enough to try everything in the gym. After that, we had her birthday party there, and it was a fantastic experience. First, and most obviously, it’s the perfect place for 20 kids to get their wiggles out. Beyond that, the coaches were so great with the kids, and also great with me as they supported the flow of events both on and off the gym floor. My daughter left the gym so amped up and eager to return. It’s her new happy place!

Charles Tiberi

2 years ago

Excellent staff my son love it there. Coach Melissa is amazing.

Bailey Behrman

2 years ago

Perfect size space for this age group 🙂 coaches are so kind and really care about the kids. My son has loved it, made friends and gained strength and confidence!

Nicole Petkovich

2 years ago

My 7 y/o daughter had so much fun for an event here - the staff was very kind and patient which helped push my daughter to do things she didn’t think she could do in which she left feeling so confident 💪 Plus the gym is super clean! We’ll be back!!

Katie Millman

2 years ago

Incredible! The staff is knowledgeable, and engaging. My kids come out smiling ear to ear and are more focused and better behaved because of Ultimate Ninjas!

Nettie Boivin

2 years ago

So excited for this gym to open!! The owner is amazing and has been dedicated to the sport for years. She’s absolutely phenomenal cheering on and empowering our kiddos. Your littles are going to love this feel-good, feel-strong activity!!

Lauren Coffey

2 years ago

We love this gym! Our toddler has a blast at the classes each week, and we hosted a birthday party recently which was fantastic. Coaches helped the children in some guided activities, and it was perfect for us. Highly recommend.

Romy Patel

2 years ago

We just stopped by here with our 2 boys for them to get their energy out. The facility is new and clean, it is well suited to younger kids. The owner went above and beyond to help our kids use all of the obstacle courses. We would definitely return here.

Mustafa Işık

2 years ago

Our son had great time there for his school's event, and he sure will keep enjoying his time there for the upcoming weeks! Melissa and her staff were more than helpful, they put so much effort into their job. I can highly recommend all the folks give a try at the Ninja Academy with their children. Thanks again for the great time both for entertaining and learning physical activities.

Jamie Williams

2 years ago

We recently had our son’s 3rd birthday party here and it was such a wonderful experience!

Melissa was great during the booking process and coordinating with us the week of to make sure we had everything we needed. Melissa and team ordered Pizza and Wings for the party room and coordinated timing to make our experience seamless.

The Ultimate Ninja Academy staff were cheerleaders to all the kids and made effort to learn all of their names. They went above and beyond and even served the pizza during our party room experience.
Angie was great and you could tell she really enjoys being there and working with the little ones.

All our guest made sure to tell us how awesome the place was and how much their kids loved it.

If you are looking to book a birthday somewhere, this place is it!

Indre Pranckevicius

2 years ago

Always fun! It is a perfect gym for the little ones - clear and concise instructions to keep everyone happy and safe.

Xiaolong Liu

2 years ago

My child Lee was a student of Melissa, and he absolutely loved his first ninja class at her new store! Melissa and Angie are very professional, and the teachers are always enthusiastic, making the classes fun and engaging. Highly recommend!

Laurie MacKenzie

2 years ago

Ultimate Ninjas Academy Naperville is the perfect gym for little ones to build coordination and confidence! My 3yo is so excited to start classes here so she can learn to be a ninja just like her big brother! The gym and staff are so cheerful and welcoming. And I love that there are different obstacles set up each week to keep classes fun and engaging.

Jillian Gondek

2 years ago

If you are looking for a safe, cheery, and FUN space to build your child's confidence and strength, this is it! We have been waiting for a Ninja gym for our littlest (3 y.o.) and Ultimate Ninja Academy is the place to be!!

Christine McMinn

2 years ago

We LOVE Ultimate Ninja Warrior Academy in Naperville. It’s brand new yet their staff are well seasoned and everything flows so smoothly with registration and classes. The coaches all provide such a welcoming, supportive environment for kiddos to try new things and most importantly, build their confidence as they do. It’s exactly what we were looking for! My 6 year old son loves both the classes & open gym, as does his 3 year old sister. Such a great place for kiddos of all ages to have some fun, feel encouraged, and fall in love with movement!

Ultimate Ninjas Academy Brea

Academy Membership

PRE-OPENING SALE

~~Sign Up By Sept, 16 2024~~
Sale extended till Sept 24, 2024!

$99/mo first 4 months!

*No code required, discount applied at checkout.

Sign Up Now

Academy Membership

$130

+$40 one-time registration fee

1 class per week

15% Sibling Discount

Free Weekly Open Play

10% off birthday party packages

Discounts on gym events.

Two weekly class discount price: $230 (savings of $30)

Explore Our Classes

Ninja Classes for kids aged 6 months up to 6 Years

Ninja Classes are perfect for kids who want to master the art of tackling obstacles! Each week, we focus on different challenges to help them build strength, boost endurance, and grow their confidence—all while having a blast.

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mini ninjas

6 - 24 Months

Our Small Group Social Development Program is designed for children who benefit from additional support while participating in a fun, active, and inclusive recreational environment.

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lil Ninjas

2 - 3 Years Old

Lil Ninjas is the perfect way to introduce little ninjas to the fun of tackling obstacles on their own! Our 3-4 year olds learn to tackle challenges on their own, without their parent/guardian in class. Learn More

Junior Ninjas

4 - 6 Years Old

Junior Ninjas begin to focus on ninja skills and technique, learning how to conquer larger, more complex obstacles and explore bigger movements safely all while having fun! Learn More

small group

All Ages

Our Small Group Social Development Program is designed for children who benefit from additional support while participating in a fun, active, and inclusive recreational environment.

Learn more

Ultimate Ninjas Academy Brea

punch passes

PRE-OPENING SALE

~~Sign Up By Sept, 16 2024~~
Sale extended till Sept 24, 2024!

$99/mo first 4 months!

*No code required, discount applied at checkout.

Sign Up Now

5 Pack

$185

Ideal for little ones with unpredictable schedules — perfect for days when naps run long or moods change.

No weekly commitment required

Good for 5 classes

Skip the schedule stress — drop in to any class with your Punch Pass!

Buy A Pass Pack

Sign Up Now

10 Pack

$360

Perfect for families who need schedule flexibility

Designed for families with unpredictable routines — no stress if your child needs to skip a class.

Good for 10 classes

Skip the schedule stress — drop in to any class with your Punch Pass!

Buy A Pass Pack

**can not be combined with sibling discount

Brea Academy Schedule

Academy Hours

Mon - Thurs

9:30 AM - 5:30 PM

Fri

9:30 AM - 6:20 PM

Sat, Sun

9:30 AM- 12:30 PM

Birthday Parties

Sat

12:30 - 6:30 pm

Sun

12:30 - 6:30 pm

Classes FAQs

We've got answers!

Address

191 S. Kraemer Blvd.
Brea, CA, 92821

Directions

Contact

(714) 582-1234

[email protected]

find us online

academy hours

Mon-Thurs

9:30 AM - 6:20 PM

Fri

9:30 AM - 5:30 PM

Sat - Sun

9:30 AM -12:30 PM

Party Schedule

Sat - Sun

1:00 PM - 6:00 PM