Frequently Asked Questions

Do I need to register ahead of time for a spot in Open Gyms or Classes?

We highly recommend pre-registering for a spot ahead of time, to guarantee you have a place to Ninja. If there is room, we do allow guests to drop in without registering. If we are full, you would need to wait until the next available timeslot.

What kind of shoes should I wear?

Tennis shoes are recommended, but anything that is comfortable to play and climb in. 

Shoes are required to participate. Shoes must be clean and DRY to participate.

What ages can participate?

Ages 5 and up are allowed!

How much is Open Gym?

Drop in rates are $18, plus tax, in the Twin Cities, and $16 in Fargo.

Memberships include unlimited Open Gyms and Classes! Info on those prices can be found HERE

How long are the Open Gyms and Classes?

Open Gyms and Classes are 1 hour long.

Is one hour long enough?

Yes! You and your children will be sufficiently exhausted when you are done, and you will expend a ton of energy!

Does it cost anything to sit and watch?

No!! Spectating is FREE!

How does Open Gym work?

We bring the participants in at the start of the Open Gym time, go over rules and gym guidelines, and then it's time to play and train! You can try out any of the obstacles, as long as you are following the Ninja rules.

Do I need to stay in the building if I'm not participating?

A Parent or guardian of children 12 and under is required during Open Gyms. Members are allowed to leave the facility while their children are participating in classes, at their own discretion.

Can we bring in our own food and drink?

Eden Prairie does not allow outside food or drink. 

All of the other locations allow for outside food/drinks, as well as parties. Please see the birthday party page for more information. 

Absolutely no food or drink is allowed on the padded gym floors.

Do you have WiFi available?

Yes, all locations have WiFi available for use.

How do I register more than one person?

  1. Find the Open Gym or Class time you would like to book
  2. Click "Sign Up Now"
  3. On the next page, click "Make a single reservation"
  4. On the next page, select Open Gym, or Open Gym + Airmaxx (if doing the combo package in Eden Prairie)
  5. The next page is your shopping cart. Click "Continue Shopping"
  6. Repeat steps 1-4 until you have all the spaces you wish to reserve. Click "Checkout"

How do I register for a spot if I have a BOGO, Free Gym Pass, Punch Card, or Gift Certificate?

If you have one of our special passes, you can either register online as unpaid, or call the gym you wish to go to, and we will be able to register you for a timeslot.