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Eau Claire Marathon

Eau Claire, WI, USA

Partly cloudy throughout the day.

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Details
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Pre-Race
Race
Post-Race
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Race Overview

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.
Wikipedia

FAQ

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.

Eau Claire Marathon Weather History

Eau Claire Marathon Weather Averages

Average Temp: 52°, Average Low: 42°, Average High: 62°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
45°
47°
50°
52°
54°
55°
57°
58°
Feel42°44°47°50°51°53°55°56°
Rain--------
Wind7mph
10mph
11mph
10mph
13mph
12mph
12mph
13mph
Dew38°38°38°37°37°37°37°36°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 7Run Score: 7Run Score: 7Run Score: 7

Eau Claire Marathon 2025

Apr 27, 2025
Partly cloudy throughout the day.
Low: 44°, High: 68°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
cloudy 50°
cloudy 51°
cloudy 53°
cloudy 53°
cloudy 54°
cloudy 54°
partly-cloudy-day 59°
partly-cloudy-day 63°
Feel48°51°53°53°54°54°59°63°
Rain--------
Wind5mph
7mph
13mph
14mph
13mph
14mph
12mph
17mph
Dew34°35°37°38°38°36°38°36°
RunScoreRun Score: 9Run Score: 9Run Score: 8Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 7

Eau Claire Marathon 2024

Apr 28, 2024
Cloudy skies throughout the day with rain.
Low: 44°, High: 53°, Moderate Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
cloudy 49°
cloudy 49°
cloudy 50°
cloudy 50°
cloudy 50°
cloudy 49°
cloudy 48°
rain 47°
Feel43°43°50°50°44°42°42°40°
Rain-------light
Wind13mph
13mph
16mph
15mph
16mph
19mph
15mph
18mph
Dew42°42°40°41°41°41°43°43°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 6Run Score: 5Run Score: 6Run Score: 4

Eau Claire Marathon 2023

Apr 30, 2023
Cloudy skies throughout the day with a chance of rain or snow throughout the day.
Low: 35°, High: 44°, Moderate Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
snow 35°
cloudy 36°
cloudy 38°
cloudy 40°
cloudy 42°
cloudy 43°
rain 42°
cloudy 43°
Feel26°27°29°31°33°34°33°34°
Rainlight-----light-
Wind14mph
15mph
17mph
18mph
20mph
24mph
21mph
24mph
Dew32°33°33°32°33°34°34°35°
RunScoreRun Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 4

Eau Claire Marathon 2022

Apr 30, 2022
Cloudy skies throughout the day with a chance of rain throughout the day.
Low: 47°, High: 55°, Heavy Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
rain 50°
rain 50°
rain 49°
rain 48°
rain 48°
rain 48°
cloudy 49°
cloudy 49°
Feel50°44°43°42°41°41°43°43°
Rainlightlightlightlightmoderatelight--
Wind17mph
21mph
17mph
16mph
20mph
20mph
16mph
15mph
Dew45°44°44°44°44°44°43°44°
RunScoreRun Score: 5Run Score: 5Run Score: 4Run Score: 4Run Score: 4Run Score: 4Run Score: 6Run Score: 6

Eau Claire Marathon 2019

May 5, 2019
Becoming cloudy in the afternoon with afternoon rain.
Low: 43°, High: 65°, Light Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 47°
clear-day 54°
clear-day 58°
clear-day 60°
clear-day 64°
partly-cloudy-day 64°
rain 61°
partly-cloudy-day 64°
Feel44°54°58°60°64°64°61°64°
Rain------light-
Wind6mph
5mph
6mph
6mph
10mph
9mph
3mph
7mph
Dew43°45°44°41°39°41°46°45°
RunScoreRun Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 9Run Score: 9

Eau Claire Marathon 2018

May 6, 2018
Clear conditions throughout the day with early morning rain.
Low: 48°, High: 74°, Light Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
partly-cloudy-day 51°
cloudy 55°
clear-day 59°
clear-day 64°
clear-day 67°
clear-day 71°
clear-day 71°
clear-day 72°
Feel51°55°59°64°67°71°71°72°
Rain--------
Wind5mph
3mph
5mph
8mph
13mph
13mph
12mph
10mph
Dew50°51°47°47°43°41°37°35°
RunScoreRun Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 7Run Score: 8Run Score: 8

Eau Claire Marathon 2017

May 7, 2017
Clear conditions throughout the day.
Low: 33°, High: 63°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 39°
clear-day 45°
clear-day 48°
clear-day 50°
clear-day 51°
clear-day 54°
clear-day 57°
clear-day 59°
Feel36°41°43°47°51°54°57°59°
Rain--------
Wind5mph
8mph
10mph
7mph
3mph
5mph
10mph
10mph
Dew35°29°23°20°22°25°26°22°
RunScoreRun Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 9

Eau Claire Marathon 2016

May 1, 2016
Becoming cloudy in the afternoon.
Low: 42°, High: 64°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 42°
clear-day 42°
clear-day 47°
clear-day 51°
clear-day 55°
clear-day 58°
clear-day 60°
partly-cloudy-day 61°
Feel37°38°42°51°55°58°60°61°
Rain--------
Wind9mph
7mph
10mph
5mph
13mph
13mph
9mph
8mph
Dew34°34°35°35°35°33°33°32°
RunScoreRun Score: 7Run Score: 8Run Score: 8Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 9

Eau Claire Marathon 2015

May 3, 2015
Clear conditions throughout the day with late afternoon rain.
Low: 56°, High: 81°, Heavy Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 57°
clear-day 60°
clear-day 64°
clear-day 68°
clear-day 70°
clear-day 71°
clear-day 74°
clear-day 77°
Feel57°60°64°68°70°71°74°77°
Rain--------
Wind0mph
4mph
9mph
10mph
7mph
8mph
7mph
8mph
Dew48°49°50°51°51°52°52°53°
RunScoreRun Score: 8Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Eau Claire Marathon 2014

May 4, 2014
Clear conditions throughout the day.
Low: 34°, High: 59°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 38°
clear-day 41°
clear-day 43°
clear-day 46°
clear-day 48°
clear-day 51°
clear-day 53°
clear-day 55°
Feel33°35°40°43°44°51°53°55°
Rain--------
Wind6mph
10mph
5mph
6mph
8mph
8mph
1mph
7mph
Dew28°29°28°26°25°26°22°20°
RunScoreRun Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 8Run Score: 9

Eau Claire Marathon 2013

May 5, 2013
Clear conditions throughout the day.
Low: 35°, High: 66°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 37°
clear-day 39°
clear-day 44°
clear-day 48°
clear-day 50°
clear-day 54°
clear-day 57°
clear-day 61°
Feel35°34°42°47°48°54°57°61°
Rain--------
Wind4mph
6mph
3mph
3mph
6mph
3mph
6mph
7mph
Dew34°35°37°39°41°41°43°44°
RunScoreRun Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9

Eau Claire Marathon 2012

May 6, 2012
Cloudy skies throughout the day with rain clearing later.
Low: 51°, High: 58°, Heavy Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
rain 52°
rain 52°
rain 53°
cloudy 55°
cloudy 56°
cloudy 56°
cloudy 56°
cloudy 56°
Feel52°52°53°55°56°56°56°56°
Rainmoderatelightlight-----
Wind1mph
6mph
13mph
6mph
5mph
5mph
10mph
7mph
Dew50°51°52°53°53°53°54°54°
RunScoreRun Score: 5Run Score: 6Run Score: 6Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 9

Eau Claire Marathon 2011

May 1, 2011
Partly cloudy throughout the day.
Low: 35°, High: 47°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
cloudy 37°
cloudy 36°
cloudy 35°
cloudy 35°
cloudy 35°
cloudy 36°
cloudy 36°
cloudy 36°
Feel29°24°26°26°24°26°26°24°
Rain--------
Wind13mph
22mph
15mph
14mph
21mph
15mph
16mph
22mph
Dew25°26°26°23°21°22°22°23°
RunScoreRun Score: 6Run Score: 3Run Score: 5Run Score: 5Run Score: 3Run Score: 5Run Score: 4Run Score: 3

Eau Claire Marathon 2010

May 2, 2010
Partly cloudy throughout the day.
Low: 45°, High: 68°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 48°
clear-day 55°
clear-day 56°
clear-day 58°
clear-day 62°
clear-day 64°
clear-day 66°
clear-day 66°
Feel47°55°56°58°62°64°66°66°
Rain--------
Wind3mph
9mph
14mph
10mph
17mph
16mph
16mph
17mph
Dew43°41°38°39°38°37°36°35°
RunScoreRun Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 7Run Score: 7

Eau Claire Marathon 2009

May 2, 2009
Becoming cloudy in the afternoon.
Low: 37°, High: 62°
Time7AM8AM9AM10AM11AM12PM1PM2PM
Temp
clear-day 38°
clear-day 45°
clear-day 50°
clear-day 54°
clear-day 57°
partly-cloudy-day 58°
partly-cloudy-day 60°
partly-cloudy-day 62°
Feel36°40°50°54°57°58°60°62°
Rain--------
Wind4mph
9mph
13mph
15mph
18mph
13mph
22mph
18mph
Dew30°30°31°31°30°30°27°26°
RunScoreRun Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 8Run Score: 6Run Score: 7