American Ninja Warrior gym in Maple Grove, MN

We offer open gym, classes, parties and camps.

Ninjas United

American Ninja Warrior gym in Maple Grove, MN. We offer open gym, classes, parties and camps.

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Our welcoming coaches are ready to meet you! We offer monitored open gym on weekends. Those looking for more structure, we offer classes. Schedule a class or open gym session online today. You can also stop by to look around any time during business hours.

At Ninjas United, our obstacles vary in difficulty. We have designed our obstacles and trained our coaching staff to encourage small, measurable improvements. This consistent progress leads to increased confidence and the ability to take on more challenges! You can try just one class or open gym, or enroll in a membership.

Parties, Camps, & Nerf 

Our parties, camps, and Nerf battles allow kids to physically express themselves! Our parties are in high demand, so reserve your party today! Our summer camps are super amazing as you can see in the video below. Do you want a Nerf birthday party or join a weekend Nerf game? Check out the Nerf link below. 

Is your child ready to train to be a ninja athlete? Our coaches give them the tools they need. Ninja Warrior training is becoming the new sport! Who knows, maybe you will join our team and represent Minnesota!



We pride ourselves on safety and coach supervision. All of our activities start with a focused warm-up to minimize the risk of injury.


Our coaching staff design new and exciting workouts, movements and obstacle courses for all age ranges!


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