Snow Joke Half Marathon

Seeley Lake, MT, USA · February 27, 2027
partly-cloudy-day28°·31° high·Light·Dry
10
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Race Day Weather

partly-cloudy-day
28°at start
33° high
Light
Dry
Your goal
0:00:00

Cold start, gradual warm-up

Runners will face temperatures ranging from 28°F at the start to 31°F at the finish, with light winds from the SW at 6 mph. Humidity will be at 67%, with a dew point of 21°F, making conditions feel brisk. A conservative pace is advisable, especially during the early miles to adapt to the cold.

Race day forecast available in 107 days
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Race Info

The Snow Joke Half Marathon runs each February in Seeley Lake, Montana, in the Seeley-Swan valley about 40 miles northeast of Missoula. Organized by Run Wild Missoula, the race starts and finishes at Seeley Lake Elementary School and follows roads around the lake, including a highway stretch that must be cleared by early afternoon. USATF recognizes it as the Montana Half Marathon Championship. First held in 1980, it has run every year since, switching to a virtual format in 2021 during the COVID-19 pandemic.

Area Map

Course Map

FAQ

When is the 2027 Snow Joke Half Marathon?

The 2027 Snow Joke Half Marathon will be held on Saturday February 27, 2027.

What will the weather be like for the 2027 Snow Joke Half Marathon?

The forecast calls for a high of 37°F and a low of 20°F with a 10% chance of rain.

Historical Weather

Based on 15 years of data
Avg Temp
33°F
L:30° H:35°
RunScore
10
Conditions
Rain Freq
7%
1 of 15 yrs
Wind7mph
Dew18°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
49°/53°-
10
2025
cloudy
39°/50°-
10
2024
cloudy
47°/48°-
10
2023
clear-day
18°/27°-
10
2022
clear-day
19°/27°-
10
2021
partly-cloudy-day
29°/29°Light
10
2020
cloudy
38°/41°-
10
2019
cloudy
21°/25°-
10
2018
cloudy
20°/22°-
10
2017
partly-cloudy-day
24°/30°-
10
2016
cloudy
39°/43°-
10
2015
clear-day
27°/31°-
10
2014
partly-cloudy-day
13°/19°-
10
2013
partly-cloudy-day
34°/35°-
10
2012
cloudy
36°/38°-
10