Aspen Valley Marathon
Basalt, CO, USA • July 25, 2026
Race Day Weather
53°
80° high
Breezy
Dry
Cool start, warming trend ahead
Runners will face a temperature rise from 53°F at the start to a peak of 80°F. With a maximum wind of 11 mph from the S, it's a tailwind throughout, but gusts could add challenge. Runners should plan to adjust their pace as the heat increases and stay hydrated to maintain performance.
Race day forecast available in 92 days
Pre-raceRace windowPost-race
FAQ
When is the 2026 Aspen Valley Marathon?
The 2026 Aspen Valley Marathon will be held on Saturday July 25, 2026.
Is the Aspen Valley Marathon a Boston Marathon Qualifier?
Yes, the Aspen Valley Marathon is an official Boston Marathon qualifier.
What is the time limit for the Aspen Valley Marathon?
The time limit for the Aspen Valley Marathon is 7 hours.
What will the weather be like for the 2026 Aspen Valley Marathon?
The forecast calls for a high of 80°F and a low of 53°F with a 0% chance of rain.
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