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Summer Splash Prairie Dog Half, 10k, & 5k

Castle Rock, Colorado · Saturday, July 17, 2027 · Half Marathon, 10K, 5K

Official race page & registration ↗

Summer Splash Prairie Dog Half, 10k, & 5k takes place on Saturday, July 17, 2027 in Castle Rock, Colorado. The race offers 3 distances: Half Marathon, 10K, 5K. For anyone travelling in, Parker is about 13 miles away and Lakewood is about 26 miles away.

It is one of 17 races on the Colorado calendar that July. At $25, entry sits below the $30 median for a Colorado half marathon.

Date
Saturday, July 17, 2027
Location
Castle Rock, Colorado
Distances
Half Marathon, 10K, 5K
Entry fee
from $25

Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Castle Rock: check in Jul 16, out Jul 18.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Summer Splash Prairie Dog Half, 10k, & 5k?

Summer Splash Prairie Dog Half, 10k, & 5k is scheduled for Saturday, July 17, 2027.

Where is Summer Splash Prairie Dog Half, 10k, & 5k held?

Summer Splash Prairie Dog Half, 10k, & 5k is held in Castle Rock, Colorado. It is about 13 miles from Parker and 26 miles from Lakewood.

What distances does Summer Splash Prairie Dog Half, 10k, & 5k offer?

The listed distances are Half Marathon, 10K, 5K.

How much does Summer Splash Prairie Dog Half, 10k, & 5k cost?

Entry is listed from $25. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Summer Splash Prairie Dog Half, 10k, & 5k?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Colorado calendar, Colorado Half Marathons, Colorado 5Ks, or use the Race Finder for maps and filters.