Summer Splash Prairie Dog Half, 10k, & 5k
Summer Splash Prairie Dog Half, 10k, & 5k is a running race on July 17, 2027 in Castle Rock, CO, with entry fees from $50 to $90.
- Date
- July 17, 2027 (360 days to go)
- Price
- $50–$90
- Sport
- Running
From the Organizer
Welcome to the Summer Splash Prairie Dog Half, 10k & 5k in Castle Rock, Colorado. Part of the Prairie Dog Half race series, join us in July as we race through Castle Rock along the East Plum Creek Trail.
For all race info, click the "race info" tap (or the links at the bottom)!
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
86°
Typical Low
57°
Chance of Rain
28%
Based on US Climate Normals data from Castle Rock, 3 mi from the venue.
Host City
About Castle Rock, CO
Population
76,614
as of 2023
City Elevation
6,088 ft
Nearest Airport
DEN
Denver International Airport · 34 mi
Time Zone
Mountain Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Summer Splash Prairie Dog Half, 10k, & 5k, put it on the calendar, and turn “someday” into a start date.
360
Days to train
- Race
- Summer Splash Prairie Dog Half, 10k, & 5k
- Date
- July 17, 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 Castle Rock, CO
Unicorn 5k (South)
5K · From $20 · 9651 S Quebec St
9 miles away
Bluffs Run 8K
8K / 5 Mile · From $30 · 10249 Ridgegate Circle
8 miles away
Labor Day Half Marathon
5K · 10K · Half Marathon · From $33 · Salisbury Equestrian Park
6 miles away
Miles 4 Madison 5K & 1K
1K · 5K · From $25 · 8100 Piney River Ave
10 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Castle Rock than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to Castle RockFrequently Asked Questions (FAQs)
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Summer Splash Prairie Dog Half, 10k, & 5k
Jul 17, 2027