About This Race

Celebrating its 13th year, the Westminster Trail Races invites runners to experience the thrill of racing around beautiful Standley Lake with packed dirt trails, single-track, and bike path sections in Westminster, CO.

Key Dates

Registration Opens

Invalid Date

Race Day

Aug 15, 2026

Get alerts for Westminster Trail Races

Registration opens, price changes, race updates: straight to your inbox.

Race Planning

Plan Westminster Trail Races with Crewable

Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.

Make Race Plan

Are you the race director for Westminster Trail Races?

Claim this race to manage registration, volunteers, and race-day ops on Endurance HQ.

Claim Your Race