Registration now open for select 2018 race events! More details below.
Make a difference and Climb4Change! Proceeds from this annual event benefit Castle Rock's adaptive recreation program for youth and adults with disabilities. This year's race will be held Saturday, May 12 at the Challenge Hill at Philip S. Miller Park.
Register for the race that best fits you!
8 a.m. - Power Hour
9:25 a.m. - Trail Race
10:15 a.m. - Race to the Top
10:45 a.m. - Run4Fun
Climb to make a difference and register today! >>
Tri the Rock
It's waiting for you. All you have to do is try! This year's annual triathlon for youth ages 5 through 14 will be held Sunday, May 20. Distances vary and depend on age. The race will begin at 8 a.m. at Butterfield Crossing Park and Pool.
New this year are the Tri the Rock training camps, and returning is the ever-so-popular First Timer Clinic, a great introduction for new athletes.
Learn more about this awesome youth competition >>
Castle Rock Half Marathon
Castle Rock's small-town charm, abundant outdoors, and beautiful parks, trails and open space, make our Town a great place to run. The Castle Rock Half Marathon is back for 2018! Start and end your half marathon, 5-mile or Rock Challenge Race at the re-imagined Festival Park. This year's event will be Saturday, June 23.
The Castle Rock Half Marathon is back for 2018 >>