location_city Parker
location_on Colorado
flag United States
calendar_today 07 Sep, 2026
directions_run Running
language Official Website
RegisterCelebrate the last blast of summer at the Labor Day Half Marathon. Sweat your socks off and let summer have its last hooray at Parker’s Salisbury Park, just a few miles southeast of Denver. There’s a distance to meet every taste with a half marathon, 10K and 5K. The race travels along the scenic banks of the Cherry Creek. This flat and fast course just might propel you to a new personal record! And if you’re in it just for the fun, well, we totally catch your drift. Runners and walkers of all abilities are welcome.
Sep 07, 2026
Distance — 5K
Type — Road running
250 days remaining
Sep 07, 2026
Distance — 10K
Type — Road running
250 days remaining
Sep 07, 2026
Distance — Half-Marathon
Type — Road running
250 days remaining
These values represent the 3-year monthly averages for September in Parker.
Parker is a home rule municipality in Douglas County, Colorado, United States. As a self-declared "town" under the home rule statutes, Parker is the second most populous town in the county; Castle Rock is the most populous. In recent years, Parker has become a commuter town at the southeasternmost corner of the Denver metropolitan area. The population was 58,512 at the 2020 census. Parker is now the 19th most populous municipality in the state of Colorado.
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location_on Castle Rock, Colorado, US
calendar_today Sep 20, 2026
location_on Littleton, Colorado, US
calendar_today Aug 08, 2026
location_on Aurora, Colorado, US
calendar_today Aug 29, 2026
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