
Three Creeks Half Marathon is a running race on April 4, 2027 in Englewood, CO, with entry fees from $65 to $100.
Welcome to Denver's Best Spring Half Marathon!
Sunday April 4, 2026 at Cherry Creek State Park
Racing Underground brings you an amazing half marathon this spring! The Three Creeks Half Marathon features a half marathon course that is flat, fast and scenic!
Travel on foot through some of the most beautiful parts of Cherry Creek State Park, with a total combined elevation gain of only 291 feet spread out over 13.1 miles as the course follows the banks of Cherry Creek, Windmill Creek, and Cottonwood Creek on a mix of road, paved running trail, and wide dirt trails.
We hope to see you at the 14th annual Three Creeks Half this April!
Darrin, Jill,and the Racing Underground Crew
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
61°
Typical Low
29°
Based on US Climate Normals data from Cherry Creek Dam, 2 mi from the venue.
Population
6,366
as of 2023
City Elevation
5,443 ft
Nearest Airport
DEN
Denver International Airport · 22 mi
Time Zone
Mountain Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Every finish line starts with a single decision. Claim your spot at Three Creeks Half Marathon, put it on the calendar, and turn “someday” into a start date.
172
Days to train
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Three Creeks Half Marathon
Apr 4, 2027