Jackson Hole Marathon

Jackson Hole, WY, USA • September 26, 2026
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partly-cloudy-day Partly cloudy throughout the day.

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The Jackson Hole Marathon races cover the best of the Jackson Hole Valley and finish at the base of the Teton Mountain Range in Teton Village. If the altitude doesn’t take your breath away, the scenery certainly will! While you’re here, enjoy Jackson’s vibrant food and art scene, sample some of the best craft breweries in the country, and explore endless open space in the Bridger-Teton National Forest, and Grand Teton and Yellowstone National Parks. Source

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When is the 2026 Jackson Hole Marathon?

The 2026 Jackson Hole Marathon will be held on Saturday September 26, 2026.

Is the Jackson Hole Marathon a Boston Marathon Qualfier?

Yes, the Jackson Hole Marathon is an official Boston Marathon qualifier.

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Historical Weather & Results

RunScore
Run Score: 8
Temp
65°F
Min/Max
41°/67°F
Dew
36°F
Days of Rain
2/12
Wind
9mph
Tap a row for details.
YearLow / HighRainResults

Jackson Hole Marathon 2025 Weather History

Clear conditions throughout the day with late afternoon rain.

2025
clear-day
35°/ 69°-
Run Score: 8

Jackson Hole Marathon 2024 Weather History

Clear conditions throughout the day.

2024
clear-day
36°/ 73°-
Run Score: 8

Jackson Hole Marathon 2023 Weather History

Partly cloudy throughout the day.

2023
partly-cloudy-day
41°/ 54°-
Run Score: 8

Jackson Hole Marathon 2022 Weather History

Clear conditions throughout the day.

2022
clear-day
34°/ 66°-
Run Score: 8

Jackson Hole Marathon 2021 Weather History

Clear conditions throughout the day.

2021
clear-day
33°/ 71°-
Run Score: 8

Jackson Hole Marathon 2020 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2020
partly-cloudy-day
45°/ 53°Light
Run Score: 6

Jackson Hole Marathon 2018 Weather History

Clear conditions throughout the day.

2018
clear-day
40°/ 71°-
Run Score: 8

Jackson Hole Marathon 2017 Weather History

Clear conditions throughout the day.

2017
clear-day
44°/ 80°-
Run Score: 8

Jackson Hole Marathon 2016 Weather History

Partly cloudy throughout the day with early morning rain.

2016
clear-day
45°/ 68°-
Run Score: 8

Jackson Hole Marathon 2015 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2015
rain
49°/ 61°Light
Run Score: 7

Jackson Hole Marathon 2014 Weather History

Partly cloudy throughout the day with afternoon rain.

2014
partly-cloudy-day
48°/ 71°-
Run Score: 8

Jackson Hole Marathon 2012 Weather History

Becoming cloudy in the afternoon.

2012
clear-day
39°/ 63°-
Run Score: 8
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR