News - Centennial, CO

The latest information on what's happening at Ninja Nation Centennial, special promotions, events and more.

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Summer Hours Starting June 1st

  • Monday, Tuesday, Wednesday, and Friday: 10:00am-7:00pm
  • Thursday: 10:00am-8:00pm
  • Saturday and Sunday: 10:00am-5:00pm. 

Sign Up for Ninja Care Summer Camp!

May 31st-June 4th

June 7th-11th

June 14th-18th

June 21st-25th

June 28th-July 2nd

July 5th-9th

July 12th-26th

July 19th-23rd

July 26th-30th

August 2nd-6th


Centennial Updated Level Red Restrictions

Due to Douglas County's updated COVID restrictions, we will be making the following changes starting Friday, November 20th:


  • No more than 10% capacity in the facility at a time (excluding staff)
  • Reservations REQUIRED for all Open Gym, Birthday Party and Class Participants.
  • ALL members (Unlimited Access and Unlimited Open Gym) can only reserve two hours per day
  • Drop off encouraged for Open Gym, Birthday Parties and Classes.  Parents may accompany their child in the arena if capacity allowed.
  • Limited Open Gym spots available per half hour
  • Limited Class Schedule until Dec 14th
  • Limited Open Gym on Weekends based on Birthday Party Bookings
  • Only one party room available at a time



Ninja Care is still available!


Thank you for your support, corporation and understanding during this time.