The 2026 event has concluded.

Mississippi River Marathon

Greenville, MS, USAFebruary 7, 2026
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Race Day Weather

clear-day
36°
54° high
Breezy
Dry

Cool start, warming trend ahead

Runners will face a temperature rise from 36°F to 54°F during the race, with an average humidity of 69% and a dew point of 37°F. With wind at 10 mph from the ESE, runners can expect a slight tailwind throughout. It’s advisable to start conservatively and monitor hydration as temperatures increase.

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The Mississippi River Marathon offers the only marathon in the Mississippi Delta and a variety of opportunities that no other race in the world can offer. Our goal is first, for people across the nation, especially in the Delta communities, to get excited about healthy lifestyles by supporting and participating in our running events. Second, this marathon was created to help all children receive an excellent education by donating funds raised to the Washington County and Southeast Arkansas Community Foundations benefit local non-profits and organizations. Source

Area Map

Course Map

FAQ

When is the 2026 Mississippi River Marathon?

The 2026 Mississippi River Marathon will be held on Saturday February 7, 2026.

Is the Mississippi River Marathon a Boston Marathon Qualifier?

Yes, the Mississippi River Marathon is an official Boston Marathon qualifier.

Historical Weather

Based on 12 years of data
Avg Temp
55°F
L:42° H:56°
RunScore
7
Conditions
Rain Freq
17%
2 of 12 yrs
Wind10mph
Dew38°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
49°/58°-
8
2024
clear-day
52°/60°Light
8
2023
clear-day
32°/51°-
8
2021
cloudy
42°/54°-
7
2020
clear-day
40°/58°-
8
2019
cloudy
31°/40°-
5
2018
rain
57°/64°Light
8
2017
cloudy
65°/80°-
6
2016
clear-day
35°/47°-
6
2015
clear-day
32°/67°-
8
2014
snow
30°/39°-
7
2013
clear-day
38°/49°-
7