Antelope Island Marathon
Race Day Weather
Cool start, warming trend ahead
Runners will face a temperature rise from 51°F at the start to 71°F by the finish, with average humidity at a comfortable 35%. A headwind will challenge runners from miles 1-2 and 8-13, while a beneficial tailwind will assist from miles 14-19 and 25-26. Given the warming conditions, runners should adjust their pace in the later miles and stay hydrated throughout the race.
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Race Info
The Antelope Island Marathon, once called the Layton Marathon, is held annually on Antelope Island in the Great Salt Lake, Utah. The course starts and finishes near the Antelope Island Marina, with runners traversing paved roads that feature rolling hills and stunning vistas of the lake and the island's mountainous terrain. Keep an eye out for bison, as the island hosts about 600 of them, adding a wild touch to this challenging run.
FAQ
When is the 2026 Antelope Island Marathon?
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Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 | | 64°/68° | - | 60° | |
2024 |  | 63°/85° | - | 32° | |
2023 | | 56°/77° | - | 36° | |
2022 | | 59°/75° | - | 44° | |
2020 | | 60°/82° | - | 31° | |
2018 | | 49°/64° | - | 45° |