Karen Hornbostle Memorial Time Trial Series at Cherry Creek State Park
This fun time trial series is one of the primary fund raisers for the ACA. It is 7 consecutive Wednesday evenings in April and May. Each riders top 5 results are counted towards an overall title in one of many different categories. A sizable donation of the proceeds from this event is made to Summit Cancer Solutions. This organization was founded by Karen Horbostel who was dominant force in Colorado cycling for many years, both in races as an advocate for grassroots, developmental racing.
New Course for 2010!
Registration is currently set to open on March 2nd. It is pre-registration only on a first come first served basis.

