Aspen Valley Marathon
External Event
Distance
3.1–26.2 mi
Pace
Varied
Terrain
Road/Trail
Difficulty
Moderate to Hard
About this run
Read 15 reviews for the Aspen Valley Marathon in Aspen, CO – plus race details, race reports, photos, videos and more!
What to expect
- Marathon, Half Marathon, 10K, 5K options
- Mountainous scenery
- Challenging course
- Check the official site for exact route and cut-off times
Typical conditions
For events around July 2026 in Aspen, CO, United States: Typical summer / warmer season in this region — plan hydration and sun protection; verify any heat policies with the organizer.
How to prepare
Trail events reward time on uneven surfaces and hills. Practice footing and bring the shoes and hydration the organizer recommends — details vary by race.
Find races near youGetting there
This event is listed in Aspen, CO, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Registration is handled by the official event organizer
Know a local group? Host a community run in Aspen
