Labor Day Half Marathon
A flat Cherry Creek trail course and a holiday morning start make this Parker half a Colorado PR target, with 10K and 5K races on the same program.
Quick facts
- Flat, fast paved course along Cherry Creek from Salisbury Park.
- Elevation near 5,900 feet works against sea-level pacing.
- Holiday morning slot with 10K and 5K options on the same program.
- Dry air and strong sun make early fluids worthwhile.
About the Labor Day Half Marathon
Colorado Runner Events has made this Labor Day race a fixture in Parker, using Salisbury Park as the hub for a half, 10K, and 5K. The holiday date and fast profile draw Denver-area runners looking to open the fall season with a hard effort.
Course
The course follows the Cherry Creek trail corridor out of Salisbury Park, staying flat by Colorado standards on paved path. The catch is elevation, with the whole race sitting near 5,900 feet, so sea-level visitors should adjust pace expectations.
Race-day weather
Labor Day mornings in Parker typically start crisp, in the 50s with dry air. Colorado sun strengthens quickly, and the exposed creek path offers little shade once the morning warms.
Past Labor Day Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Monday, September 7, 2026 | Results available | Open results |
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Labor Day Half Marathon FAQ
When is the Labor Day Half Marathon?
We're waiting for the finalized date for the 2027 Labor Day Half Marathon. The most recent running was on Monday, September 7, 2026.
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