Kids Birthday Party. Girl in wonderwoman costume high-fives instructor and friends

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Naperville Kids Birthday Parties

Contact Us

(630) 381-4040

[email protected]

2012 Corporate Ln STE 120
Naperville, IL 60563

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PARTY LIKE A NINJA!

Fun For Everyone

Kids love Ultimate Ninjas birthday parties! If you're looking for a fun, active, energy filled idea for your kids birthday party you've come to the right place! At Naperville Ultimate Ninjas your ninja party guests, both young and old, can take full advantage of our many obstacle courses, ninja challenges, and equipment!

Easy Planning

At your Naperville Ultimate Ninjas Party service, we take the hassle out of your kids party planning! No cooking, setup, or clean-up necessary. Just show up and have a blast!

Semi-Private

Spacious Indoor obstacle courses, a private party room, and personalized party package are all yours.

What's Included In Your Naperville Party Package?

Choose Your Package

Lil' Ninjas Party Package

$300

12 Guests

1.5 hour private kids party

3-6 yr olds on the course only, adult viewing area is available off the course

Access to our Lil Ninja course, staffed by 2 coaches who will run activities and ninja courses

60 minutes of organized coach led activities and ninja courses followed by 30 minutes in our party room

Decorated party room including cups, plates, napkins, utensils and water

Birthday party child receives a FREE Ultimate Ninjas t-shirt.

Two free lil ninjas classes for birthday child for new customers only

Free 10 day ULTIFIT trial for parents of birthday child

Set Up, clean up and everything in between is handled by Ultimate Ninjas Staff

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premiere Party Package

$385

First 10 Guests

2 hour semi-private kids party

80 minutes of private course access followed by 40 minutes in your own private party room for celebration

Access to all of our obstacles, climbing wall, Curved walls.

Private party room including plates, napkins, cups, utensils, serving and cutting utensil for cake, lighter for candles, and water.

Birthday child receive a Free Ultimate Ninjas T-shirt!

Birthday child receive 1 hour free open play.

Set-up, clean-up, and everything in between is handled by Ultimate Ninjas staff.

Optional add-on pizza through our partner Jet's Pizza.

Adult Fitness Program, 30 Day Trial. Parents & caregivers with kids in classes: Try an ULTIFIT Class & get a free Hoodie or T-Shirt!

+$20 per child more than 10

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ultimate Party Package

$485

First 18 Guests

2 hour semi-private kids party

80 minutes of private course access followed by 40 minutes in your own private party room for celebration

Access to all of our obstacles, climbing wall, Curved walls.

Private party room including plates, napkins, cups, utensils, serving and cutting utensil for cake, lighter for candles, and water.

Birthday child receive a Free Ultimate Ninjas T-shirt!

Birthday child receive 1 hour free open play.

Set-up, clean-up, and everything in between is handled by Ultimate Ninjas staff.

Optional add-on pizza through our partner Jet's Pizza.

Adult Fitness Program, 30 Day Trial. Parents & caregivers with kids in classes: Try an ULTIFIT Class & get a free Hoodie or T-Shirt!

+$20 per child more than 18

Book Now

LOOKING FOR A CHALLENGE?

Upgrade to our Pro Party to take the Ultimate Ninja Challenge!

Ninja vs. Ninja, Timed Course Runs, Obstacle Specific Challenges, Ultimate Ninjas Leaderboard Challenges

Team Building, Motivating, and Rewarding Activities

Obstacle challenges and structure tailored to your ninja skills and size

Combine it with our Ninja Bracelets Giveaway as the kids Beat. That. Wall! Just $5 for your whole party!

Recommended for ages 7+

LOOKING FOR A CHALLENGE?

Timed Course Runs, Obstacle Specific Challenges, and other games.

Use our official timer, buzzer, and sound effects just like the TV show!

Team Building, Motivating, and Rewarding Activities.

Obstacle challenges and structure tailored to your ninja skills and size.

Add on our Ninja Bracelets Giveaway as the kids Beat. That. Wall!

would you like a tour of our party facilities?

(630) 381-4040

How About A Pizza Party?

Adding Pizza to your kids birthday party package is a breeze! Our Naperville location is partnered with Jet's Pizza to deliver delicious, piping hot pizza delivered fresh straight to your event!

Turning your party into a pizza party is simple, just order your pizza 48 hours in advance directly through your Naperville Ultimate Ninjas. Not sure how many you'll need? One Large pizza usually feeds 5-6 children. Complimentary juice boxes are included with orders of 3 or more pizzas.

Get The Party started!

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We have partnered with Evite to make your party planning a breeze with free, custom Ultimate Ninjas Party invitations!

They're perfect for birthdays, fundraisers, end-of-year team parties, and more!

Get Started Now

Naperville Party FAQ

Yes! You can bring your own food, just be aware that there is a $25 fee.

Pizza is also available for participants and should be be ordered through Ultimate Ninjas. Pizza should be ordered no less than 48 hours in advance. We do make exceptions for outside catering due to allergies or extenuating circumstances, but you will have to make arrangements for delivery. As a rule of thumb, a large pizza ordered through Ultimate Ninjas feeds roughly 4-6 children depending on age at 2 slices per. Our vendor is Jet's Pizza.

We do allow outside food, but we do not coordinate any deliveries. Fruit and veggie trays, other snacks, and desserts are among the popular foods brought in. We have cake knives and lighters, but please bring candles.

Honest Kids juice boxes are free of charge with an order of 3 or more pizzas. We also have water coolers in the party rooms should you need additional hydration free of charge. Plates, napkins, utensils, cutting and serving utensils for the cake, cups for water are also provided free of charge.

We also have a fridge and freezer available on a first come, first serve basis.

Does Ultimate Ninjas have an age limit for parties?
- While there are not any age restrictions during birthday parties, we do recommend that the birthday child be turning at least 5. Please call us to discuss options for younger birthday celebrants! Only guests ages 4-17 are included toward the final headcount.
Is the Guest of Honor included in the headcount?
- The birthday celebrant is not included towards the total count, nor are children under 4 and adults 18 and over. Parental supervision is required for guests under the age of 4.
Can adults participate too?
- Yes! Anyone entering the course will need an Ultimate Ninjas waiver on file. If you have signed one for your child, you have signed one for yourself by default. For example: if Mom completed a waiver for the kids, Dad will still need to complete a separate waiver and select the ‘just me’ option should he choose to enter the course.
When do I need to inform Ultimate Ninjas of my headcount?
- If you are below 40 participants, there is no need! Additional attendees above the standard party package can be added up to the start-time as there is no need to be exact with this count prior to the party. We will simply take a headcount as we check-in your group and will adjust accordingly prior to the end of the party. If you are planning on having more than 40 participants, please reach out to us at [email protected]
Can I bring my own food?
- Entrée for participants is required to be ordered through Ultimate Ninjas. Pizza should be ordered no less than 48 hours in advance. We do make exceptions for outside catering due to allergies or extenuating circumstances, but you will have to make arrangements for delivery. As a rule of thumb, a large pizza ordered through Ultimate Ninjas feeds roughly 4-6 children depending on age at 2 slices per. Our vendor is Jets Pizza.
- We do allow any outside food that isn’t considered a main entrée. Fruit and veggie trays, other snacks, and desserts are among popular foods brought in. We have cake knives and lighters, but please bring candles.
- Honest Kids juice boxes are free of charge with an order of 3 or more pizzas. We also have water coolers in the party rooms should you need additional hydration free of charge. Plates, napkins, utensils, and cups are also provided free of charge.
Can I bring decorations?
- Yes! You are more than welcome to bring your own decorations. Our party rooms are blue and green and we will have balloons in the rooms as well. Each party room has a total of 5 picnic tables and seats 40 kids maximum.
What is the cancellation/reschedule policy?
- Your $100 deposit can be transferred to another date provided its more than 30 days out. Any change or cancellation within 30 days would result in loss of deposit. Please call to discuss any extenuating circumstances that would cause a problem with your party date within 30 days.
Do you have a parking lot?
- Free street parking is available along Montrose Avenue. Angled parking is available on Richmond St. at Montrose Avenue. Residential streets on the north side of Montrose are not zoned, and are free.
Are there any other activities going on during my party?
- While there may be another party occurring, your group is in it's own private section at any given time. Your party room is also entirely private. There are no open play, or class sessions occurring during your party. If you are interested in an entire facility rental, please call us at 773.877.3524

Does Ultimate Ninjas have an age limit for parties?
- While there are not any age restrictions during birthday parties, we do recommend that the birthday child be turning at least 5. Please call us to discuss options for younger birthday celebrants! Only guests ages 4-17 are included toward the final headcount.
Is the Guest of Honor included in the headcount?
- The birthday celebrant is not included towards the total count, nor are children under 4 and adults 18 and over. Parental supervision is required for guests under the age of 4.
Can adults participate too?
- Yes! Anyone entering the course will need an Ultimate Ninjas waiver on file. If you have signed one for your child, you have signed one for yourself by default. For example: if Mom completed a waiver for the kids, Dad will still need to complete a separate waiver and select the ‘just me’ option should he choose to enter the course.
When do I need to inform Ultimate Ninjas of my headcount?
- If you are below 40 participants, there is no need! Additional attendees above the standard party package can be added up to the start-time as there is no need to be exact with this count prior to the party. We will simply take a headcount as we check-in your group and will adjust accordingly prior to the end of the party. If you are planning on having more than 40 participants, please reach out to us at [email protected]
Can I bring my own food?
- Entrée for participants is required to be ordered through Ultimate Ninjas. Pizza should be ordered no less than 48 hours in advance. We do make exceptions for outside catering due to allergies or extenuating circumstances, but you will have to make arrangements for delivery. As a rule of thumb, a large pizza ordered through Ultimate Ninjas feeds roughly 4-6 children depending on age at 2 slices per. Our vendor is Jets Pizza.
- We do allow any outside food that isn’t considered a main entrée. Fruit and veggie trays, other snacks, and desserts are among popular foods brought in. We have cake knives and lighters, but please bring candles.
- Honest Kids juice boxes are free of charge with an order of 3 or more pizzas. We also have water coolers in the party rooms should you need additional hydration free of charge. Plates, napkins, utensils, and cups are also provided free of charge.
Can I bring decorations?
- Yes! You are more than welcome to bring your own decorations, our party rooms are blue and green! Each party room has a total of 5 picnic tables and seats 40 kids maximum.
What is the cancellation/reschedule policy?
- Your $100 deposit can be transferred to another date provided its more than 30 days out. Any change or cancellation within 30 days would result in loss of deposit. Please call to discuss any extenuating circumstances that would cause a problem with your party date within 30 days.
Do you have a parking lot?
- Yes! Take your first left after turning onto Corporate Lane.
Are there any other activities going on during my party?
- While there may be another party occurring, your group is in it's own private section at any given time. Your party room is also entirely private. There are no open play, or class sessions occurring during your party. If you are interested in an entire facility rental, please call us at 630.381.4040

Does Ultimate Ninjas have an age limit for parties?
- While there are not any age restrictions during birthday parties, we do recommend that the birthday child be turning at least 5. Please call us to discuss options for younger birthday celebrants! Only guests ages 4-17 are included toward the final headcount.
Is the Guest of Honor included in the headcount?
- The birthday celebrant is not included towards the total count, nor are children under 4 and adults 18 and over. Parental supervision is required for guests under the age of 4.
Can adults participate too?
- Yes! Anyone entering the course will need an Ultimate Ninjas waiver on file. If you have signed one for your child, you have signed one for yourself by default. For example: if Mom completed a waiver for the kids, Dad will still need to complete a separate waiver and select the ‘just me’ option should he choose to enter the course.
When do I need to inform Ultimate Ninjas of my headcount?
- If you are below 40 participants, there is no need! Additional attendees above the standard party package can be added up to the start-time as there is no need to be exact with this count prior to the party. We will simply take a headcount as we check-in your group and will adjust accordingly prior to the end of the party. If you are planning on having more than 40 participants, please reach out to us at [email protected]
Can I bring my own food?
- Entrée for participants is required to be ordered through Ultimate Ninjas. Pizza should be ordered no less than 48 hours in advance. We do make exceptions for outside catering due to allergies or extenuating circumstances, but you will have to make arrangements for delivery. As a rule of thumb, a large pizza ordered through Ultimate Ninjas feeds roughly 4-6 children depending on age at 2 slices per. Our vendor is Donati’s Pizza.
- We do allow any outside food that isn’t considered a main entrée. Fruit and veggie trays, other snacks, and desserts are among popular foods brought in. We have cake knives and lighters, but please bring candles.
- Honest Kids juice boxes are free of charge with an order of 3 or more pizzas. We also have water coolers in the party rooms should you need additional hydration free of charge. Plates, napkins, utensils, and cups are also provided free of charge.
Can I bring decorations?
- Yes! You are more than welcome to bring your own decorations. Our party rooms are blue and green and we will have balloons in the rooms as well. Each party room has a total of 5 picnic tables and seats 40 kids maximum.
What is the cancellation/reschedule policy?
- Your $100 deposit can be transferred to another date provided its more than 30 days out. Any change or cancellation within 30 days would result in loss of deposit. Please call to discuss any extenuating circumstances that would cause a problem with your party date within 30 days.
Do you have a parking lot?
- Yes! We have a smaller, immediate lot right in front of Ultimate Ninjas on 5^th Excess parking can be found by Crossfit Freedom – then just walk toward and past Feed my Starving Children and you will see us!.
Are there any other activities going on during my party?
- While there may be another party occurring, your group is in it's own private section at any given time. Your party room is also entirely private. There are no open play, or class sessions occurring during your party. If you are interested in an entire facility rental, please call us at 847.787.1130

Does Ultimate Ninjas have an age limit for parties?
- While there are not any age restrictions during birthday parties, we do recommend that the birthday child be turning at least 5. Please call us to discuss options for younger birthday celebrants! Only guests ages 4-17 are included toward the final headcount.
Is the Guest of Honor included in the headcount?
- The birthday celebrant is not included towards the total count, nor are children under 4 and adults 18 and over. Parental supervision is required for guests under the age of 4.
Can adults participate too?
- Yes! Anyone entering the course will need an Ultimate Ninjas waiver on file. If you have signed one for your child, you have signed one for yourself by default. For example: if Mom completed a waiver for the kids, Dad will still need to complete a separate waiver and select the ‘just me’ option should he choose to enter the course.
When do I need to inform Ultimate Ninjas of my headcount?
- If you are below 40 participants, there is no need! Additional attendees above the standard party package can be added up to the start-time as there is no need to be exact with this count prior to the party. We will simply take a headcount as we check-in your group and will adjust accordingly prior to the end of the party. If you are planning on having more than 40 participants, please reach out to us at [email protected]
Can I bring my own food?
- Entrée for participants is required to be ordered through Ultimate Ninjas. Pizza should be ordered no less than 48 hours in advance. We do make exceptions for outside catering due to allergies or extenuating circumstances, but you will have to make arrangements for delivery. As a rule of thumb, a large pizza ordered through Ultimate Ninjas feeds roughly 4-6 children depending on age at 2 slices per. Our vendor is Jets Pizza.
- We do allow any outside food that isn’t considered a main entrée. Fruit and veggie trays, other snacks, and desserts are among popular foods brought in. We have cake knives and lighters, but please bring candles.
- Honest Kids juice boxes are free of charge with an order of 3 or more pizzas. We also have water coolers in the party rooms should you need additional hydration free of charge. Plates, napkins, utensils, and cups are also provided free of charge.
Can I bring decorations?
- Yes! You are more than welcome to bring your own decorations. Our party rooms are blue and green and we will have balloons in the rooms as well. Each party room has a total of 4 party tables and seats 40 kids maximum.
What is the cancellation/reschedule policy?
- Your $100 deposit can be transferred to another date provided its more than 30 days out. Any change or cancellation within 30 days would result in loss of deposit. Please call to discuss any extenuating circumstances that would cause a problem with your party date within 30 days.
Do you have a parking lot?
- Yes! We have a strip of 50 parking sports directly in front of the gym. Extra parking spots are found directly in front of Hi-NRG
Are there any other activities going on during my party?
- If you are booking the Premiere or Ultimate Party Package then there are no other activities going on during your party! Those two party packages include a semi-private event where your party will be out enjoying the obstacles together, but another party could be going on utilizing the other side of the course. During the Open Play Party Package it will be open to the public, so other people can be out on the course playing on the obstacles at the same time as your party guests. If you are interested in an entire facility rental, please call us at 636.206.8550 or email us at [email protected]

What Our Customers Are Saying 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.

My kids absolutely love this gym! We just had my oldest's birthday party there and it was fabulous! All the kids had a great time and the employees were awesome with them! It was nice rotating through the sections of the gym where it was just our party and the kids were able to continuously do the obstacles.
- Amy J.