Ninja Republic - San Mateo, California

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. They also showed the adults how to properly use the equipment (salmon ladder, 8 foot wall, etc.) I would definitely recommend for a kid party!

A I

We went there around 3 p.m. after the summer camp kids had mostly left. It was not crowded at all, and my 8-year-old daughter and her friend had so much fun. There was one employee named Liam who made it even more enjoyable for the kids. Half of the facility was challenging enough for 8 and 9 year-olds, while the rest was more advanced. We will definitely come back again!

Doreen Toy

My 9 year old has been obsessed with American Ninja warrior for a while now, and we have been going to Ninja Republic since December 2023. He said it was his favorite part of Winter Break.

Since then, we’ve been regulars at their Sunday morning open gym, hosted his birthday, and had two weeks of summer camp at Ninja republic.

This is not some chain place run by a bunch of high school kids like those trampoline parks. Sure, your kids run a lot and burn off a lot of energy, but that’s about where the similarities end.

The owner, Regan obviously cares about safety, cleanliness, and encouraging kids to push so they can get better (at an appropriate level). He knows all the regulars. He does have very young staff but they are all super sweet, helpful, and encouraging.

We love Ninja Republic 🙂

Liliana Montes Rea

If I can give 10 stars. I would. The owner is amazing, and he definitely knows how to take care of his customers. He really is involved and interested in just challenging the kids and understandingwhat their doing. This place was amazing. My kids had a 3 hrs of so much fun and didn't want to leave. And their looking forward to coming back for sure. Definitely recommend bringing your kids. I have a 4 year old and a 6 year old. I was skeptical that it was gonna be too challenging for my 4 year old, but he was able to keep up with the bigger kids of ages 5 and 6 years old. He got all the kids together to learn techniques and challenge their skills. Which made it more engaging for my kids and definitely so much more fun than by themselves trying to figure it out. They really had a lot of fun.

Jason Sutherland

AWESOME! The facility is packed wall-to-wall with obstacles, challenges and gym padding to ensure ninja fun.

Abby Edling

This was the perfect venue for my 10 year old daughter's birthday party. The kids LOVED the challenging obstacles - especially the warped wall. There was plenty to explore and keep them all entertained...so much so that it was hard to get everyone to leave 🙂 Parents will love the ease of this space with the party room for food and cake. Kids will love bouncing off the walls, jumping, and swinging from a variety of obstacles. We are so excited to have this space in San Mateo. My daughter already wants to book it for her next bday!

Darcy Koch

This place keeps kids busy. It has challenges for all levels. I'm so happy that we visited.

Jonathan Dirrenberger

Great course for kids and adults. I was expecting it to be basically a kids place (and it was great for that especially since for parties you rent out the whole space) but there are tons of great obstacles that will challenge almost any adult. The staff were super friendly, great with kids, and had a lot of good tips, both for kids and adults, on how to do the obstacles.