2017 Class Information

Spring Gymnastics classes

Registration will begin March 22 at 7 a.m. for Thornton Residents (walk-in and online Only) and March 23 at 7 a.m. Non-Residents. Phone-in Registration will start at 8 a.m.

Reminder!!Saturday classes will NOT be offered second session.

You can download a PDF copy of the

  • Activities Guide
  • Gymnastics Classes
  • Recreation Center Swim Lessons
  • Half Day Camps
  • Youth Dance Classes
  • Pavilion Rentals
  • Member Login

    Forgot Login Info? Click Here
    Need an Account? Fill out this form.

    For additional information on any program, facility or membership, please call the Carpenter Recreation Center at:


    Usernames and Passwords are not computer generated. In order for on-line registration to work, you must request a user name and password 48 hours prior to mass registration. To get a username and password you can: fill out the form above, stop by the Carpenter Recreation Center or call 720-977-5901.

    Registrations requiring an age override must be done in person or as a phone-in registration.

    City of Thornton
    Community Services Department
    11151 Colorado Blvd.
    Thornton, CO 80233