Antelope Island Marathon
Race Day Weather
Cool start, warming trend
Runners will face a temperature rise from 51°F at the start to a warm 71°F by the finish, prompting a need for pace adjustments as the race progresses. A headwind from the south will challenge runners in the early miles and again between miles 8-13, while a tailwind will provide relief from miles 14-19 and 21-26. With low humidity at 35%, hydration will be key, especially during the warmer sections.
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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° |