Kids Open Gym at The Grit Ninja

August 15, 2026 · The Grit Ninja · Norwalk, CT

Our open gym sessions are a great way to get some free play on your favorite ninja warrior obstacles* - and with a new gym set-up each week, there will always be something new waiting on the gym floor! Experienced coaches will be available throughout the session for light instruction and to ensure safety. Open gym sessions are 1 hour (unless otherwise noted) and suitable for ninjas ages 5 to 14 at the beginner and intermediate levels. *Please note that certain areas of the gym are subject to temporary closure depending on other programming in the gym. Open Gym coaches will dictate which areas of the gym are open at the beginning and middle of all sessions. (View schedule by location for monthly programming options and policies through the registration links)