Tumbling Room

Enjoy open play time in the Boulder JCC
Tumbling Room, currently Boulder's only 
drop-in indoor play space! 

The Tumbling Room is big enough for children ages 5 and under to run, jump, and climb around, but small enough that parents/caregivers can easily keep an eye on them.

For everyone's safety, room maximum is 13 children. Space capacity is reached on first come basis. All families must adhere to the posted rules. An adult MUST be present at all times during open tumbling time. No shoes, but socks must be worn inside the tumbling room.

Tumbling Room at the “J”!

For children 5 years and under

Open Play Times


  • Open tumble times are CLOSED from Wednesday, October 17 - Friday, December 21. The Preschool will be unable to use the Gym through December due to the Holocaust by Bullets exhibit. Therefore, the ECC temporarily has priority use of the Tumble Room. Thank you for your understanding. We will offer EXTENDED tumble time December 24 - January 7 from 9 am - 4 pm (except 12/25 and 1/1).
  • We will continue to offer Toddler Time on Wednesdays from 9:30 - 10:30 am

Monday, Tuesday, Thursday, and Friday | 9:15 - 10:15 am
Monday - Friday | 1 - 2 pm

Toddler Time | Wednesdays | 9:30 - 10:30 am
*Toddler Time is for toddlers ages 10 - 18 months
Please reach out to Kimberly Baker at to register for Toddler Time


$7 per family (children under 1 year old are free), $30 for a 5-visit punch card
Current ECC parents and "Friends of the J" can tumble for FREE Monday - Friday during these Open Play Times!

Check out the Tumble Room Code of Conduct to make sure you are fully prepared!