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Saturday - August 23rd, 2025

2024 Photos
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Westminster Night Trail

50KM | 35KM | Half Marathon | 10 KM | 5KM

Westminster, CO

Join us at beautiful Standley Lake in Westminster for an unforgettable evening at the Westminster Night Trail! For its 12th year, this race takes on a whole new energy as runners hit the scenic trails of Standley Lake under the stars. With a mix of packed dirt trails, single-track, and a hint of bike path, this course is perfect for competitive runners, intermediates, and novices looking to enjoy the thrill of night running.

Surrounded by shimmering lake reflections and front range mountain silhouettes, the Westminster Night Trail promises more than just a race—it’s an experience. Join us for an electrifying evening filled with music, lights, and vibrant trail running vibes that make every mile a celebration of Colorado’s natural beauty at night.

Start Times

Saturday, August 23
50KM
- 6:00 PM
35KM - 6:30 PM
Half Marathon - 7:00 PM
10KM - 7:30 PM
5 KM  - 7:45 PM

Bib Pickup

Runners Roost Louisville
459 S. McCaslin Blvd
Louisville, CO 80027
August 22, 4pm-6pm
 
Jax Outdoor Gear
5005 W. 120th Ave
Broomfield, CO 80020
August 23, 4pm-7pm

Volunteer

We need help to make Westminster Trail Race possible. This is a great way to see your runner on course and help runners get to that finish line! Volunteer perks include Aravaipa race credits and race swag!
Volunteer Now

Event Schedule

Reg Opens - 5:00 PM
50K Start - 6:00 PM
35K Start - 6
:30 PM
Half-Marathon
- 7:00 PM
10K Start - 7:30 PM
5K Start - 7:45 PM
Event End - 3:00 AM

Live Tracking

Follow the 2025 Westminster Trail Race with live split points throughout race weekend.
Aravaipa Live
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Race Registration

*Race shirts guaranteed on race day if ordered by 7/25. Registration also available at Packet Pick-up depending on availability.
Withdrawal Policy
Register Now

Registration closes: Mon, August 18 @ 11:59PM ET

Course Information

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Key Stats

Date | Saturday, August 23, 2025

Start Time | 6:00 PM

Time Limit | 9 Hours

Distance | 31 Miles

Total Elevation Gain | 2358 feet

Max Elevation | 5,597 feet

Women's Course Record | New in 2025​

Men's Course Record | New in 2025

Course Map
CalTopo Course  Map

50KM Event Details

Westminster Trail Race Videos

Results & Photos


Thank you to our sponsors!