Ultimate Ninjas Oak Creek
Birthday Parties
A party where the kids actually move.
Hosted obstacle time, a built-in activity, and a party room setup that gives parents a clear plan from arrival to cake.
Obstacle time plus party room
Oak Creek hosts the activity, you bring the celebration
Packages that feel easy to choose.
Pick the party size and support level that fits your group, then reserve the time that works.
First 10 Guests
Lil' Ninjas Party Package
$345
- 2 hour private kids party
- 80 minutes of private course access followed by 40 minutes in your own private party room for celebration
- Access to the trampoline side of the gym including all obstacles, foam pit, climbing wall, dodge ball and basketball area, followed by all the little ninjas area obstacles.
- Private party room including plates, napkins, cups, utensils, and water.
- Birthday child receive a Free Ultimate Ninjas T-shirt!
- Birthday Child receives free trial class at Ultimate Ninjas OR 1 free hour of open play
- Set-up, clean-up, and everything in between is handled by Ultimate Ninjas staff.
- Optional add-on pizza
+$20 per child more than 10
Book NowFirst 10 Guests
Premiere Party Package
$345
- 2 hour 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, and dodge ball court
- Private party room including plates, napkins, cups, utensils, and water.
- Birthday child receive a Free Ultimate Ninjas T-shirt!
- Birthday Child receives free trial class at Ultimate Ninjas OR 1 free hour of open play
- Set-up, clean-up, and everything in between is handled by Ultimate Ninjas staff.
- Optional add-on pizza
+$20 per child more than 10
Book NowFirst 20 Guests
Ultimate Party Package
$445
- 2 hour 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, and dodge ball court
- Private party room including plates, napkins, cups, utensils, and water.
- Birthday child receive a Free Ultimate Ninjas T-shirt!
- Birthday Child receives free trial class at Ultimate Ninjas OR 1 free hour of open play
- Set-up, clean-up, and everything in between is handled by Ultimate Ninjas staff.
- Optional add-on pizza
+$20 per child more than 18
Book NowParents remember the party feeling handled.
Families choose the party because the plan is clear, the activity is built in, and the kids stay moving from start to finish.
The kids were busy the entire time, and the staff kept everything moving from obstacles to cake.
Birthday parent
It felt active, organized, and much easier than trying to host a big group at home.
Oak Creek family
We booked because it was simple to understand what was included and what we needed to bring.
Party host
Ready to choose a date?
Book the party time that fits your weekend.
Friday, Saturday, and Sunday blocks are available for active birthdays at Ultimate Ninjas Oak Creek.
Included
Less planning, more birthday.
Kids get the movement and challenge. Parents get a party with a clear plan.
Obstacle course
Kids climb, swing, jump, and rotate through coach-led stations.
Party room
Space for food, cake, presents, and a reset before pickup.
Host support
The staff keeps the group moving so parents are not running the show.
Frequently Asked Questions
FAQ
Birthday Party Hosting
How far in advance should I book a birthday party?
We recommend booking at least 2–3 weeks in advance, especially for weekend slots which fill up quickly. For holidays and summer months, booking 4–6 weeks ahead is advised.
What is included in a birthday party package?
Party packages typically include reserved obstacle course time, a private party room, tables and chairs, and a dedicated party host. Specific inclusions vary by package — contact us for current options and pricing.
How many guests can I invite?
Party packages accommodate varying group sizes. We have options for smaller gatherings as well as larger parties. Let us know your expected guest count when booking and we'll match you with the right package.
Can adults participate in the obstacle course?
Yes! Adults are welcome to jump in and enjoy the obstacles alongside the kids. It's a great way for the whole family to celebrate together.
Can I bring my own food or cake?
Outside food and cake are permitted for birthday parties. We provide tables for your setup. Please check with us about any specific restrictions or catering add-ons we may offer.
What is your cancellation and rescheduling policy for parties?
Please notify us at least 7 days in advance to reschedule or cancel. Cancellations made within 48 hours of the party may forfeit the deposit. We're happy to work with you on rescheduling.
Oak Creek, WI 53154
