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The ULTIMATE NINJA PARTY

Book Your Ninja Birthday Experience Today

All-In Ninja Party

$725

The All-In Ninja Party Includes:

  • 20 Kids, including the birthday ninja

  • 75 minutes of ninja time

  • Dedicated ninja instructors and party hosts

  • Gym time

  • Obstacle course or obstacle relay race

  • 30 minutes of party room time

  • 1 bottle of water or Gatorade per kid

  • Paper plates, napkins, and plastic forks

 

Available Add-ons:

*You will receive a VERY detailed email the Monday before your party re: pizza, headcount, etc.​

  • Fresh, hot pizza from Seniore's

  • 12oz bottles of Gatorade 

  • Additional kids 

Ninja Republic | Ninja Warrior Birthday Parties | San Mateo, CA

Our ultimate ninja party packages give you private use of the gym! This means you'll have the place all to yourselves, so you can let your inner ninja run wild! 

Party Information

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Frequently asked questions

NINJA PARTY REVIEWS

Ninja Republic | Ninja Warrior Parties | San Mateo, CA

FATIMA N.

Had an amazing birthday party for my son. He and his friends had a blast. Regan, the owner, and his team are amazing. They are there the whole time to help you so that you can also enjoy and be a part of the party. Thank you and we appreciate your service!

Ninja Republic | Ninja Warrior Birthday Parties | San Mateo, CA

SOPHIE H.

Wow, just wow. Such an awesome place for a kid's birthday party! I was having a hard time looking for a venue for my son's 9th bday. The communication with the staffs and owner was superb. Fast response and very detailed in responding to my questions.

Ninja Republic | Best Ninja Warrior Birthday Parties | San Mateo, CA

LINDSAY Y.

We hosted my son’s birthday party at Ninja Republic. We had three party attendants who made sure everything went well. They kept the party on track and did everything from helping set up food, get the kids through the obstacle course, serving food and cake, to clean up. I would definitely recommend for a kid party!

You've booked a party -- what now?

The Monday before your party you're going to receive a VERY long and detailed email from us. It's going to include info for you and your guests, as well as instructions for ordering pizza. In the meantime, please include the Waivers and Shoes info below in your invitations.

Pizza

Would you like Seniore's Pizza delivered to your party? All pizzas are 18" and double-cut into 16 slices. Prices include tax and delivery: • Cheese – $33 • Pepperoni – $38 • Specialty Pizzas – $50 (Combo Special, Veggie, Pesky Chicken, Hawaiian, etc.) • Gluten-Free Cheese (medium size only) – $30 • Vegan Option – Regular crust (it's egg-free) with pasta sauce instead of pizza sauce and no cheese Specialty pizzas are a great way to feed hungry adult guests!

allergies

• Seniore's pizzas are nut-free; their crust is egg-free • Their pizza sauce contains dairy (except vegan option) • See above for gluten-free and dairy-free options

other food & drink info

We provide: • Plates, napkins, cake forks • Bottled water for each child • Plates and napkins for any adult food you bring Extras: • Gatorade is available for $2 each • Yes, we can accommodate ice cream cakes You're welcome to bring snacks and drinks, but please note: • Drinks must be single-serve containers — nothing that needs to be poured • The party room time is 30 minutes — pizza & cake is usually plenty! • No blueberries (they stain the floor) • No grapes (they squish... a lot!)

waivers

Please remind your guests to sign the waiver ahead of time: ninjarepublic.pcsparty.com/sign

shoes

Please remind your guests to wear athletic shoes - no crocs or sandals or grip socks

decorations

Pretty much any decorations except confetti are welcome! Our party hosts will help you set up any decorations you bring.

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arrival time

Host families may access their party room 15 minutes before the scheduled start time. Let us know when you arrive — our staff will meet you at your car to: • Help bring in supplies • Assist with setting up any decorations you've brought

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parking

We have two entrances: • 17th Street (iron gate + Ninja Republic flag) — best for bringing in supplies, closer to party rooms • Back parking lot entrance — accessed via Leslie Street • We share a 40-space lot with IBEW — all spaces are available to your guests • There's also street parking near the 17th Street gate

we're here to help!

Our party hosts are ready to take care of everything you'd normally handle at home. Just ask — we're here to make it easy and fun for you and your guests!

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WHY YOU SHOULD GET OUR EMAILS?

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Our emails are infrequent and only contain info about upcoming events, camps, classes, open gym sessions, and competitions. No fluff, just the info we think you'd want. We do not, and will not, share your email with anyone else.

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