Three Creeks Half Marathon
Three Creeks Half Marathon is a running race on April 4, 2027 in Englewood, CO, with entry fees from $65 to $100.
- Date
- April 4, 2027 (217 days to go)
- Price
- $65–$100
- Sport
- Running
From the Organizer
FULL WEBSITE AT: https://www.racingunderground.com/three-creeks
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
Events
Weather
Typical Conditions
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.
Host City
About Englewood, CO
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.
Race Location
Your Next Start Line
What Are You
Waiting For?
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.
217
Days to train
- Race
- Three Creeks Half Marathon
- Date
- April 4, 2027
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More Running races near Englewood, CO
4th Annual Roost Rebellion Relays
5K · From $100 · Washington Park Boathouse
6 miles away
Healthy Kids Running Series Fall 2026 - Denver, CO
From $15 · Rosamond Park
2 miles away
Expo Park XC Runs
2 Mile / 3K · 5K · From $24 · South Moline St and East Exposition Ave.
5 miles away
Colorado Coyotes Youth XC Invitational
2 Mile / 3K · From $30 · 6315 S. University Blvd
5 miles away
Frequently Asked Questions
What is the Three Creeks Half Marathon?
When and where is the Three Creeks Half Marathon?
How do I register for the Three Creeks Half Marathon?
Three Creeks Half Marathon
Apr 4, 2027