Logo

Westminster Night Trail

Westminster, United States • 15 Aug 2026

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.

United States Colorado Westminster

Race information

Website Registration
50 km
50k
35 km
35k
Half Marathon
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

Mountain Ridge Trail Race

Highlands Ranch

Celebrating its 11th year, the Mountain Ridge Trail Race winds through the rolling hills of Highlands Ranch, Colorado. Runners can choose from four distances, all on scenic dirt trails with rewarding front range views. The event is cupless,..

Niwot's Challenge

Sedalia

Niwot's Challenge is a secretive, map-and-compass adventure in Colorado for experienced navigators. It features unsupported loops with significant off-trail travel and elevation gain. Entry is by application only for a limited field of part..

High Line Canal 10K Run

Centennial

Experience the 45th annual run along the scenic High Line Canal in Centennial. Enjoy chip timed 5K or 10K races followed by a pancake breakfast and beer garden.

Barr Lake Trail Race

Brighton

...

The Barr Lake Trail Race offers a flat, fast course on dirt trails around the scenic lake. With distances from 5K to 50K, runners can enjoy views of the Colorado Front Range. The event is in its seventh year and features a cupless initiativ..