Eau Claire Marathon

Eau Claire, WI, USA • May 3, 2026
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partly-cloudy-day Partly cloudy throughout the day.

Pace Calculator

Distance: 26.2mi
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It all begins with an idea. Maybe Explore the beauty of Eau Claire one mile at a time! Each of our race courses showcases the city’s scenic bridges, rivers, and vibrant neighborhoods — all brought to life by the cheers of our incredible community. Whether you’re running the marathon, half marathon, 10K, or 5K, our detailed course maps will help you plan your race-day strategy, know what to expect, and get excited for the miles ahead. Source

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When is the 2026 Eau Claire Marathon?

The 2026 Eau Claire Marathon will be held on Sunday May 3, 2026.

Is the Eau Claire Marathon a Boston Marathon Qualfier?

Yes, the Eau Claire Marathon is an official Boston Marathon qualifier.

Historical Weather

Based on 15 years of data
Avg Temp
58°F
L:44°H:58°
RunScore
7
Conditions
Rain Freq
33%
5 of 15 yrs
Wind13mph
Dew36°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2025 Eau Claire Marathon

Partly cloudy throughout the day.

2025
cloudy
50°/63°-
8

2024 Eau Claire Marathon

Cloudy skies throughout the day with rain.

2024
cloudy
47°/50°Light
6

2023 Eau Claire Marathon

Cloudy skies throughout the day with a chance of rain or snow throughout the day.

2023
snow
35°/43°Light
4

2022 Eau Claire Marathon

Cloudy skies throughout the day with a chance of rain throughout the day.

2022
rain
48°/50°Light
5

2019 Eau Claire Marathon

Becoming cloudy in the afternoon with afternoon rain.

2019
clear-day
47°/64°Light
9

2018 Eau Claire Marathon

Clear conditions throughout the day with early morning rain.

2018
partly-cloudy-day
51°/72°-
8

2017 Eau Claire Marathon

Clear conditions throughout the day.

2017
clear-day
39°/59°-
8

2016 Eau Claire Marathon

Becoming cloudy in the afternoon.

2016
clear-day
42°/61°-
8

2015 Eau Claire Marathon

Clear conditions throughout the day with late afternoon rain.

2015
clear-day
57°/77°-
8

2014 Eau Claire Marathon

Clear conditions throughout the day.

2014
clear-day
38°/55°-
8

2013 Eau Claire Marathon

Clear conditions throughout the day.

2013
clear-day
37°/61°-
8

2012 Eau Claire Marathon

Cloudy skies throughout the day with rain clearing later.

2012
rain
52°/56°Light
8

2011 Eau Claire Marathon

Partly cloudy throughout the day.

2011
cloudy
35°/37°-
4

2010 Eau Claire Marathon

Partly cloudy throughout the day.

2010
clear-day
48°/66°-
7

2009 Eau Claire Marathon

Becoming cloudy in the afternoon.

2009
clear-day
38°/62°-
7
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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