Westminster Night Trail

AUG
15
2026
This trail running event at Standley Lake in Westminster, Colorado features five distances from 5K to 50K on 100% dirt paths. The scenic courses offer varied elevation across the different race lengths. Bib pickup is available in Louisville and at the race site.
Sat 15 Aug 2026
50 kilometers 35 kilometers Half Marathon 10 kilometers 5 kilometers

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Westminster Trail Race

The Westminster Trail Race takes place at Standley Lake in Westminster, Colorado. The event offers five distances: 50 km, 35 km, Half Marathon, 10 km, and 5 km. The courses are 100% dirt trails.

The 50 km distance is a "Y" shaped out-and-back course with a total elevation gain of 2,358 feet. The event has a 9-hour time limit and features three aid stations for this distance. The 35 km course has 1,650 feet of elevation gain, and the half marathon has 954 feet. The 5 km and 10 km are also out-and-back routes on trails.

Bib pickup is available at Runners Roost in Louisville the day before the event and on race morning at the start/finish area at Wayne Carle Middle School. There is ample parking available at the school.

A limited number of race shirts are guaranteed for participants who order them by a specified date in July. Registration prices increase periodically up until race day. Visit the organization's website for the most recent information.

50 km
35 km
Half Marathon
Half Marathon
10 km
5 km