Aspen Valley Marathon
Basalt, CO, USA · July 25, 2026
Race Day Weather
52°at start
73° high
Light
Dry
Warming trend, light winds
Runners will face a temperature increasing from 52°F at the start to 73°F by the finish, with an average humidity of 61% and a dew point of 48°F. Light winds from the SW will provide a slight tailwind throughout. Runners should consider adjusting their pace as temperatures rise, particularly in the later stages.
Race day forecast available in 64 days
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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 75°F and a low of 50°F with a 13% chance of rain.
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