Westminster Night Trail

AUG

15

2026

Run the trails around Standley Lake in Westminster, Colorado. Choose from five distances, from a 5K to a 50K, on out-and-back dirt routes. Experience a cupless race with scenic views and a festive atmosphere.

Sat 15 Aug 2026

Westminster, Colorado

Website Registration

50 kilometers 35 kilometers Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Westminster Trail Races

The Westminster Trail Races take place in Westminster, Colorado, on Saturday, August 15, 2026. The event offers five trail running distances: 50K, 35K, Half Marathon, 10K, and 5K. All courses are out-and-back routes using packed dirt trails and are set around Standley Lake.

The courses feature elevation gains, with a peak elevation of 5,597 feet on the longer routes. Aid stations are available along the courses. This is a cupless event, meaning participants are expected to bring their own hydration vessel or purchase a reusable cup.

Bib and packet pickup is available on August 14 in Louisville, Colorado. Race day registration and bib pickup begins at 5:30 AM. Online registration opens on March 1, 2026. Race entries are non-refundable and non-transferable. Visit the organization's website for the most recent information.

50 km

50k

35 km

35k

Half Marathon

10 km

10k

5 km