What is a Ninja Warrior Party?

A Ninja Party is an unforgettable birthday experience where your child and their friends get to jump, climb, swing, and conquer real Ninja Warrior obstacle courses all under the guidance of our trained Ninja coaches.

From the moment the party starts, kids are fully engaged in structured obstacle runs, skill challenges, and high energy Ninja games. Everything is coach led, safe, and organized, and designed so every child feels confident, included, and proud of what they accomplish.

Parents love it because the kids are active, supervised, and having a blast.

Kids love it because they feel like real Ninjas.

We are genuinely excited to celebrate your child and to help create a birthday memory they and their friends will never forget.

Party Format (1.5 Hours)

• First Hour (Gym Time): Kids rotate through Ninja Warrior obstacles, games, and challenges led by our energetic Ninja coaches. Expect smiles, cheering, teamwork, and plenty of smiles.

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• Last 30 Minutes (Party Area): You’ll have a reserved space with tables and chairs for food, cake, and presents. This portion of the party is designed as a focused celebration time so kids can enjoy cake and gifts while staying energized from the gym experience. Our coaches will help guide the transition from the gym to the party area and give a friendly time reminder so everything flows smoothly and comfortably for everyone.

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* You are welcome to bring your own decorations, tablecloths, food, drinks, cake, plates, and utensils to make the celebration feel just right for your family.

Party Packages

• $500 for up to 10 participating Ninjas (including the birthday Ninja).
• $10 per additional Ninja (up to 20 total, including the birthday child). If your group includes more than 20 Ninjas, please let us know in advance so we can arrange additional staffing accordingly.
• Special Gift: The birthday Ninja receives a free Ninja Party T-shirt!

Important Details

• All Ninja participants must be at least 6 years old.
• A $100 non-refundable deposit is required at booking.
• All guests must complete a Party Attendance Waiver prior to participating.
• Party area time is 30 minutes and is designed for cake, refreshments, and presents. At the end of the 30 minutes, our team will step in to reset the space so everything is ready for the next party.

Is your Saturday already booked?

Saturday Party Availability

To ensure every Ninja Party receives our full attention and the best possible experience, we normally host two parties per Saturday.

If your preferred Saturday appears fully booked, don’t give up just yet.

In some cases, we may be able to open a limited third party slot once the first two parties are filled. This option is not available online and is handled on a case by case basis to ensure proper staffing and quality.

If you have a specific date in mind and don’t see availability, we encourage you to reach out to us directly at ninjasanjose.com or (408) 212-5889 We’re always happy to see if we can make an exception and help you celebrate your Ninja’s big day.

Ninja Outing and Events

School field trips, Scouting events, Youth group outings, and for other events, please call or email us for a special custom quote. We can customize an event just for you.

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We can’t wait to celebrate your Ninja’s special day — Ninja style!

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