Ninja Open Play

LOOKING FOR AN OPEN PLAY GYM MEMBERSHIP?

Membership allows you to participate in any open play session.

Get out all your energy on our obstacle and agility courses! Practice and explore a variety of obstacles, fine tune your skills on a single obstacle, or practice running our customizable courses.

OPEN PLAY SCHEDULE: $15 per person unless otherwise noted.

Wednesday: 5-6pm
Friday evenings: 6-7pm & 7-8pm
- Except the 2nd Friday of the month
Family Days: 1st Saturday of the month, 1-4pm
- Your Membership allows you to participate in Family Days at no extra charge.

FOLLOW THESE STEPS TO REGISTER FOR MEMBERSHIP:

STEP 1: CREATE YOUR PARENT PORTAL LOGIN AND PROFILE BY CLICKING HERE. ADD EACH STUDENT AS A NEW MEMBER IN YOUR PARENT PROFILE.

We only ask that you fill in the **Required Fields

STEP 2: EDIT OR VIEW EXISTING MEMBER INFORMATION INCLUDING GUARDIANS, MEDICAL, HOUSEHOLD AND EMERGENCY CONTACTS.

STEP 3: ENROLL IN A MEMBERSHIP

Select School Year > Building Ninja 2026 Membership > Membership Type: Select based on Age

STEP 4: JOIN A PROGRAM

> Select School year: Building Ninja 2026 Membership and select your Site: Building Ninja

> Select Program: Open Gym Membership > Choose your membership option

Family Days: Every first Saturday of the month from 1-4pm. (Closed July 4th)

$10 per child or $25 per family. Next one is Saturday, August 1st from 1-4pm

Bring everyone together ~ parents, siblings, grandparents, and friends. These events are built for:

Play and movement across our activity spaces
A positive, welcoming environment for all ages
A chance to enjoy Building Ninja as a family
It’s one of the best ways to experience the heart of Building Twentyone: Belong, Grow, Lead.

Children under 2 are free.

Children 5 and under must be accompanied by a parent in the Ninja Gym.

Li’l Ninjas Preschool Open Gym: Fridays 10a – 11:30a (Closed July 3rd)

$10 per child or $25 per family.

Enjoy a cup of coffee while your preschoolers play in a truly unique experience. Catch up with other parents and connect in a welcoming atmosphere.

The perfect way to introduce 2- 5 year olds to the fun of tackling obstacles! Develop coordination and strength through balancing, hanging, jumping, climbing and running, while instilling self-confidence in a safe and positive environment. Siblings are welcome as long as they are aware of and prioritize the Li’l Ninjas first.

Changing stations available in the mens and women’s restrooms. Tables and chairs open for food and drinks.