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Dog Days of Summer

Updated

Saturday, August 7, 2027, first start 8:00 AM, in Longmont (Dawson Park @ Lake McIntosh). Distances: 1K, 3.5 miles. Entry from $20 to $35.

Date
Saturday, August 7, 2027
Start time
8:00 AM (earliest wave)
Location
Dawson Park @ Lake McIntosh, Longmont, CO 80501
Area
Fort Collins & Loveland, Denver & Boulder
Distances
1K3.5 miles
Course
Road or path
Price
$20 to $35 plus the platform's processing fee
Next price increase
None published
Registration
Closed online. Opened March 12, online signup closes Saturday, August 7, 2027

How to register

Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details.

See race page on RunSignup →

Course and race notes

Come join us on August 8, 2026 for a race around the entirety of beautiful Lake McIntosh! This 3.5 mile race is a half paved/half dirt course surrounded by wonderful mountain views, vast farmlands, and beautiful aquatic wildlife!

From the race's own listing. Check the race website for the course map and parking.

Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.

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