Jackson Hole Marathon

Jackson Hole, WY, USA · September 25, 2027
partly-cloudy-day35°·53° high·Light·Dry
10
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Race Day Weather

partly-cloudy-day
35°at start
62° high
Light
Dry
Your goal
0:00:00

Cool start, warming up, tailwinds ahead

Runners will face a chilly start at 35°F, feeling closer to 33°F during pre-race warm-ups. As temperatures rise to 62°F, they'll encounter a mild headwind between miles 5-8, making pacing adjustments necessary for those sensitive to wind. A favorable tailwind from miles 11 to 26 will aid runners as they navigate the gently rolling terrain, so they should conserve energy early and push during the later segments.

Race day forecast available in 324 days
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Pace Calculator

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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Jackson Hole Marathon starts at the historic elk antler arch on Jackson Town Square, passes the National Elk Refuge, and follows the community pathway system around the South Park Loop before crossing the Snake River near mile 17. The USATF-certified, Boston-qualifying course finishes at the elk antler arch in Teton Village at the base of the Tetons, run almost entirely above 6,000 feet elevation. The same race weekend includes the Hole Half Marathon and Quarter Marathon, ending with a community Oktoberfest celebration in Teton Village. Jackson sits near the Bridger-Teton National Forest and Grand Teton and Yellowstone National Parks. Source

Race weekend

Saturday, September 26
7:30 AMMarathon (26.2 mi)
9:00 AMHalf Marathon (13.1 mi)
10:00 AMQuarter Marathon (6.6 mi)

FAQ

When is the 2027 Jackson Hole Marathon?

The 2027 Jackson Hole Marathon will be held on Saturday September 25, 2027.

Is the Jackson Hole Marathon a Boston Marathon Qualifier?

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

What is the time limit for the Jackson Hole Marathon?

The time limit for the Jackson Hole Marathon is 6.75 hours.

What will the weather be like for the 2027 Jackson Hole Marathon?

The forecast calls for a high of 61°F and a low of 35°F with a 8% chance of rain.

Historical Weather

Based on 15 years of data
Avg Temp
48°F
L:40° H:57°
RunScore
9
Conditions
Rain Freq
13%
2 of 15 yrs
Wind5mph
Dew36°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-night
44°/62°-
9
2025
clear-night
34°/54°-
10
2024
clear-night
35°/56°-
10
2023
cloudy
41°/49°-
10
2022
clear-night
32°/52°-
10
2021
clear-night
32°/55°-
10
2020
rain
45°/54°Light
8
2018
clear-day
37°/59°-
10
2017
clear-day
40°/65°-
9
2016
clear-day
44°/61°-
9
2015
rain
49°/53°Light
9
2014
partly-cloudy-day
45°/68°-
8
2013
partly-cloudy-night
44°/54°-
10
2012
clear-night
39°/57°-
10
2011
clear-night
35°/58°-
10