Conquer Ninja Gyms
Open Gyms

Book Online!

Open Gyms are the perfect way to burn off some energy! Use any of the equipment you like, at your own pace, within the hour you are in the gym. Open Gyms are great for those not really interested in learning to be a Ninja, and who just want to come and play. Please note this is not an instructor-led class.

Open Gym is $16 per person, per hour.

Ages 5 and up.

Full Membership includes unlimited Open Gym and Classes. Please call 701-232-6652 to inquire about Membership!


Our Open Gyms run for 1 hour. After we go over the rules, everyone has the hour to explore and train on the obstacles! We have staff there to help with questions and observe all open gym participants. Open gyms are a great way to burn off energy and work on your Ninja skills!

Open Gym Details

  • Open Gym is open to 5 years old and up!
  • Closed toed shoes are required.
  • Parents or guardians of minors need to be in the building during open gym.

If you have any questions, please call 701-232-6652 to reserve your spot!