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Saturday - August 15th, 2026

Register Today

Westminster Trail Race

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

Westminster, CO

Join us at beautiful Standley Lake in Westminster for an unforgettable morning at the Westminster Trail Race! For its 12th year, this race takes on a whole new energy as runners hit the scenic trails of Standley Lake with updated routes. 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 trail running.

Surrounded by shimmering lake reflections and front range mountains in view, the Westminster Trail Race promises more than just a race—it’s an experience. Join us for an electrifying Saturday filled with music and vibrant trail running vibes that make every mile a celebration of Colorado’s natural beauty.

Start Times

Saturday, August 25
50KM
- 6:30 AM
35KM - 7:00 AM
Half Marathon - 7:30 AM
10KM - 7:45 AM
5 KM - 8:00 AM

Bib Pickup

Runners Roost Louisville
459 S. McCaslin Blvd
Louisville, CO 80027
August 14, 5pm-7pm


August 15, 530a-800am @ Wayne Carle

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 - 5:30 AM
50K Start - 6:30 AM
35K Start -
7:00 AM
Half-Marathon
- 7:30 AM
10K Start - 7:45 AM
5K Start - 8:00 AM
Event End - 3:30 PM

Live Tracking

Follow the 2026 Westminster Trail Race with live split points throughout race weekend.
Aravaipa Live
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Register Now
Registration closes: Mon, August 10 @ 11:59PM ET

Race Registration

Until 4/1 Until 6/14 Until 8/10 Race Day
50K $135 $150 $165 $180
35K $100 $115 $130 $140
Half Marathon $90 $105 $120 $130
10K $60 $70 $80 $90
5K $45 $50 $55 $60

*Race shirts guaranteed on race day if ordered by 7/19. Registration also available at Packet Pick-up depending on availability.
NOTE: Prices do not include taxes or Ultrasignup fees. 
Withdrawal Policy

Course Information

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Key Stats
Date | Saturday, August 15, 2026
Start Time | 6:30 AM

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

Proud Sponsors

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