Three Creeks Half Marathon
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Three Creeks Half Marathon
The event takes place on April 4 at Cherry Creek State Park in Englewood, Colorado, with the course routed near the park address 4800 S. Dayton St., Englewood, CO 80111.
The half marathon course covers 13.1 miles with a total combined elevation gain of 291 feet spread across the distance. The route follows the banks of Cherry Creek, Windmill Creek, and Cottonwood Creek and uses a mix of road, paved running trail, and wide dirt trails.
Distances offered:
- 13.1 miles individual half marathon
- 13.1 miles two person relay
The two person relay splits the course into two equal segments of about 6.55 miles each. A shuttle van transports second-half runners to the exchange zone and returns first-half runners to the start and finish area.
Registration for the individual half marathon opens 8/29/2026 and closes 12/1/2026; the relay registration opens 8/29/2026 and closes 1/1/2027. Registration fees listed are $65.00 for the individual half marathon and $100.00 for the relay. The description above reflects the course characteristics and event options without timing details. Visit the organization's website for the most recent information.
