adults on bicycles

​Adult Enrichment Classes

The City of Thornton offers a wide variety of programming for adults ages 18+ including: Arts and crafts, fitness, dance, financial, culinary and so much more. Each season we are always finding fun new ideas of programs and events to offer. For an updated look at our current season, click on the following link to research and register for classes: Register Now!

​​​​​​​​​​​​​​​​​​​​​Registration for adult program classes held at the Thornton Active Adult Center (AAC), Thornton Community Building (TCB) and Thornton Arts & Culture Center (TACC) are ongoing unless otherwise noted.  In order to be eligible for a refund you must cancel  three business days/72 hours prior to the class.
​​Classes noted with the(Ongoing Registration) logo, means you may register as soon as your Thornton Activities Guide arrives in the mail!



 Recreation Facilities:

​Thornton Active Adult Center

​9471 Dorothy Blvd, 80229


​Thornton Community Center

​2211 Eppinger Blvd., 80229


​Carpenter Recreation Center

​11151 Colorado Blvd., 80233


​Thornton Community Building

​2141 E. 95th Ave., 80229


Thornton Arts and Culture Center

9209 Dorothy Blvd., 80229