The party where kids do the thing they didn't think they could do.

Two hours, your group only, real coaches running real obstacles. Not a free-for-all, not a babysitting session. Kids leave stronger, braver, and completely wrecked in the best way.

Book Now

Party At A Time

Hours, All Yours

Kids Max

Why These Parties Are Different

Private & Fully Coached

No sea of kids, no chaos. It's your group and our lead ninjas taking them through the course, together. Not supervision, coaching.

A Private Run, Just For Your Ninja

Before the party starts, our head ninja takes your birthday kid through a private run of the course and customizes every obstacle to their height and ability. The party starts with them already feeling like a pro.

Safety That's Actually Coached

We do things that feel dangerous on purpose, that's the fun part. But every obstacle is coached, not a free-for-all. Real instruction and real spotting, every kid, every obstacle.

You Bring The Food, We Handle The Rest

Tablecloths, napkins, plates, and forks, all set up and ready to go. You bring the food and the cake, we take care of everything else.

Your Party, Your Way

It's a private party, just your group, the whole two hours. No 30 minute timer on the course, no forced switch to the party room. Take a food break whenever you want, jump back on whenever you're ready. Those two hours are yours.

They Leave Better Than They Showed Up

Every party, we hear some version of the same thing. "I can't believe she just did that." "He's terrified of heights, how did you get him up there?!" Two hours in, a kid who wouldn't try is climbing, swinging, and grinning ear to ear. That's not an accident. That's coaching.

Packages & Pricing

Every package includes a 2-hour exclusive party, dedicated coaching staff, a private pre-party run for the birthday ninja, and all the tables, chairs, tablecloths, plates, napkins, and forks you need. You bring the food and cake, we handle the rest.

Up To 12 Children

$425

plus HST

Up To 20 Children

$550

plus HST

BOOK NOW

Also A Great Team Party For Kids' Teams & Clubs

Coach a hockey team, dance team, cheer squad, or club that wants something different for an end-of-season party or a team bonding night? Book a birthday party slot for your team. Same private facility, same coached obstacle course, same two hours where nobody sits out, just a group of teammates instead of a birthday crew. A great alternative to the usual pizza-and-gym-time party for youth sports teams and clubs in Bowmanville and the Durham Region.

Google Reviews

Parents Are Talking

★★★★★

5-star rated by ninja families

★★★★★

"Being autistic, he has struggled to find his 'thing'… This program has been a game changer for his confidence and his gross motor abilities. The coaches are phenomenal with kids and so helpful, patient and encouraging."

Olivia Davison

Google review · a year ago

★★★★★

"It's fun, challenging, and really well designed for kids… My child loves using it and stays active while having fun. It's a fantastic setup and a great way to keep kids moving and strong. Highly recommend!"

Aysha Shah

Local Guide · 8 months ago

★★★★★

"The coaches Keri and Branden bring a great energy to the classes… My 10 year old feels stronger and more confident since they started with ninja in September and my 7 year old gets to bring her high energy into an environment that helps her release."

Tracey Greenley

Local Guide · 8 months ago

★★★★★

"PROJECT NINJA is the best sport I have signed my 3, now 4, year old up for… Even over their first 1 hour session its remarkable to see their confidence grow. And the coaches know what they're doing."

Sarah Darbani

Local Guide · 5 months ago

★★★★★

"Our kids absolutely love Ninja Warrior, makes them feel so empowered and it's amazing for the kids to have 45 minutes straight of movement. They leave feeling mentally, physically and emotionally fulfilled! Coaches are wonderful!!"

Jenna Pidgeon

Google review · 2 months ago

JOIN THE PROGRAM