Humpys Marathon (Anchorage RunFest)
Anchorage, AK, USA · August 16, 2026
Race Day Weather
51°at start
58° high
Light
Rain possible
Cool conditions, light rain possible
Runners will face temperatures starting at 51°F and peaking at 58°F, with humidity at 79% and a dew point of 48°F. A light wind from the ESE at 5 mph will pick up with gusts to 21 mph. Given the potential for light rain, runners should consider wearing water-resistant gear and adjust their pacing to stay comfortable.
Race day forecast available in 75 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 60°F and a low of 49°F with a 32% 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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