Idaho Falls Marathon

Idaho Falls, ID, USAJuly 26, 2025
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clear-day Clear conditions throughout the day.

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Area Map

Course Maps

FAQ

When is the 2025 Idaho Falls Marathon?

The 2025 Idaho Falls Marathon will be held on Saturday July 26, 2025.

Community

Historical Weather

RunScore
Run Score: 7
Temp
81°F
Min/Max
55°/82°F
Dew
48°F
Days of Rain
1/10
Wind
10mph
Tap a row for details.
YearConditionsLow / HighRainRunScore
2024
clear-night
51°/ 82°-
Run Score: 8
2023
clear-night
54°/ 84°-
Run Score: 8
2022
clear-night
53°/ 87°-
Run Score: 8
2021
rain
63°/ 76°Moderate
Run Score: 6
2019
cloudy
65°/ 75°-
Run Score: 8
2018
clear-night
54°/ 79°-
Run Score: 8
2017
clear-night
50°/ 83°-
Run Score: 8
2016
clear-night
57°/ 86°-
Run Score: 8
2015
clear-night
46°/ 81°-
Run Score: 8
2014
clear-night
55°/ 82°-
Run Score: 7