Aspen Valley Marathon
Sat, Jul 25, 2026, 6:00 AM MDT
- Location
- Aspen, CO
- Wagner Park Aspen, 81611
- Type
- RUN
Sign up and verify details on the organizer’s official page.
At a glance
Double-check key detailsA high-altitude marathon challenge in Aspen, Colorado, offering a mountainous 26.2-mile course for dedicated runners.
The Aspen Valley Marathon invites runners to experience a full 26.2-mile journey in the mountainous terrain of Aspen, Colorado. Set at a high altitude, this marathon offers a challenging yet rewarding course for those seeking a significant endurance event. Participants can anticipate a distinctive high-country running experience in late July, typically under mild weather conditions. This event focuses purely on the marathon distance, making it a dedicated challenge for long-distance runners.
What to expect
- A full 26.2-mile marathon distance.
- Experience mountainous terrain at high altitude.
- Typically mild weather in late July.
Standout details
- Full 26.2-mile marathon
- Mountainous terrain
- High altitude challenge
- Mild weather in late July
Auto-drafted from the public listing — confirm details on the official event page before signing up.
Distances & registration
3 optionsRegistration for all distances is through the official signup link above.
- 5K
Sat, Jul 25, 9:30 AM MDT · From $59.55
Opens Feb 1, 2026, 7:00 PM MST · Closes Feb 23, 2026, 6:59 PM MST
- 13.1 Miles
Sat, Jul 25, 7:30 AM MDT · From $170.85
Opens Feb 1, 2026, 7:00 PM MST · Closes Feb 23, 2026, 6:59 PM MST
- 26.2 Miles
Sat, Jul 25, 6:00 AM MDT · From $207.95
Opens Feb 1, 2026, 7:00 PM MST · Closes Feb 23, 2026, 6:59 PM MST
Vibe Check
Serious Test
Serious Testlong distance + altitude
- High altitude
Based on terrain, weather, and distance data.
The course
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From the organizer
http://www.aspenvalleymarathon.com
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