kids birthday parties

Looking for a place to host a party that nobody will forget?


Look no further Ultimate Ninjas!


  • Connector.

    Fun

    Kids love our obstacles and indoor play areas.

  • Connector.

    Easy

    Planning birthday parties has never been so easy, with our online reservations.

  • Connector.

    Private

    This party is just for you with your very own indoor arenas and party room.

What’s Included?


  • Admission includes up to 15 children
    *$15 per additional child, up to 40 participants
  • Private party length of 2 hours – 80 minutes of course access followed by 40 minutes in your private party room.
  • TWO party hosts will provide instruction, guidance, and safety assurance
  • Access to all obstacles, climbing wall, warped walls, and dodgeball court
  • Decorated party room, including cups, plates, napkins, forks or spoons and water
  • Birthday child receives Ultimate Ninjas t-shirt
  • Free Ninja Class for birthday child
  • Free 10 day ultiFIT trial for parents of birthday child
  • Set-up, clean-up, and everything in between is handled by our helpful staff

Click to download the FAQ

  • 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 info@ultimateninjas.com
  • 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.

Click here to download the FAQ

  • 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 naperville@ultimateninjas.com
  • 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?
    • Yes! Take your first left after turning onto Corporate Lane.

Click here to download the FAQ

  • 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 libertyville@ultimateninjas.com
  • 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 5th  Excess parking can be found by Crossfit Freedom – then just walk toward and past Feed my Starving Children and you will see us!.

Our Party Partners


Chicago & Naperville


Pizza must be ordered 48 hours in advance – Large pizza typically feeds 4-6 children. Complimentary juice boxes provided with orders of 3 or more pizzas.

Libertyville


Pizza must be ordered 48 hours in advance – Large pizza typically feeds 4-6 children.

All Locations


Quench their thirst with KRā Drinks for Athletes. Clean ingredients, real organic fruit juices and electrolytes for optimal hydration. Special offer: $2.00 per bottle when ordered with a party package.

Packages Start at $395


Subject to Availability. $100 non-refundable deposit required at time of booking. $100 rescheduling fee may apply.


What our customers have to say about their party at Ultimate Ninjas


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.

Celebrated my son’s 10th birthday here….it was great!! Everyone had an awesome time and our leaders were great with the kids…fun and professional too. The place was clean and everything was pretty well organized. Thank you for making his birthday unforgettable!! 🙂
Sue A.