Find your race Upcoming Find a Qualifier

Search Dashboard Saved Races Calendar

Helping the trail running community discover, plan for, and thrive at the world's best trail races.

Find Races

Search all trail races
Explore collections
Race series
Race qualifiers
Trail running glossary

Races by Location

Colorado trail races
California trail races
Utah trail races
Arizona trail races
Washington trail races
All US trail races

Lottery Odds

Lottery calendar & calculators

Company

About
Get the app
Roadmap
Terms of service
Privacy policy

Feedback

Send Feedback
Feature Requests
Report a Bug

© 2026 Trailrace.co. All rights reserved.

Built on bad decisions in Boulder, CO.

Sunset Trail Running Festival

4 Race Events10K, other, 5K, 30K

TEAM Boulder Running

Gold Hill, Colorado, United States

Course map for Sunset Trail Running Festival 12K

Sunset Trail Running Festival 12K

Jun 21, 2026

10K

Course map for Sunset Trail Running Festival 28K

Sunset Trail Running Festival 28K

Jun 21, 2026

30K

Course map for Sunset Trail Running Festival 5K

Sunset Trail Running Festival 5K

Jun 21, 2026

5K

Sunset Trail Running Festival Kids 1K

Jun 21, 2026

other