Humpys Marathon (Anchorage RunFest)
Anchorage, AK, USA · August 16, 2026
Race Day Weather
56°at start
64° high
Light
Dry
Comfortable temps, light winds
Runners will face a comfortable temperature range from 56°F at the start to a high of 64°F. With a light wind from the SW at 7 mph, conditions will be favorable throughout. Given the humidity at 67%, runners should consider starting conservatively to maintain optimal pace.
Race day forecast available in 106 days
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FAQ
When is the 2026 Humpys Marathon (Anchorage RunFest)?
The 2026 Humpys Marathon (Anchorage RunFest) will be held on Sunday August 16, 2026.
Is the Humpys Marathon (Anchorage RunFest) a Boston Marathon Qualifier?
Yes, the Humpys Marathon (Anchorage RunFest) is an official Boston Marathon qualifier.
What is the time limit for the Humpys Marathon (Anchorage RunFest)?
The time limit for the Humpys Marathon (Anchorage RunFest) is 7 hours.
What will the weather be like for the 2026 Humpys Marathon (Anchorage RunFest)?
The forecast calls for a high of 64°F and a low of 53°F with a 0% chance of rain.
Historical Weather
Based on 4 years of data
Avg Temp
63°F
L:56° H:64°
RunScore
Conditions
Rain Freq
50%
2 of 4 yrs
Wind7mph
Dew52°F
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 54°/64° | - | 44° | |
2024 |  | 61°/65° | Light | 57° | |
2023 | | 57°/68° | - | 51° | |
2022 | | 54°/59° | Light | 52° |
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