Equinox Marathon
Race Day Weather
Cool start, mild finish
Runners will face a temperature rise from 42°F to 51°F during the race, with a maximum wind of 5 mph from the SE. Humidity will be high at 76%, suggesting a need for hydration. With a light chance of rain, runners should still prepare for occasional light sprinkles but can focus on maintaining a steady pace.
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Race Info
Welcome to the Equinox Marathon and Relay site! The Equinox Marathon is the premier running event in Interior Alaska. With most of the course on trails and a challenging climb up and over Ester Dome—and up and over it again!—it is a challenging marathon that will test your running abilities. But don’t worry if it seems too overwhelming! Our generous 10 hour time cutoff is great for walkers who can keep a steady pace, and you can do roughly a half of the course by doing the half marathon. Source
Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 46°/57° | - | 43° | |
2024 |  | 41°/43° | Light | 37° | |
2023 | | 43°/60° | - | 36° |