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.
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.