Mankato Marathon

Mankato, MN, USA · October 17, 2026
partly-cloudy-day43°·58° high·Breezy·Dry
8
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Race Day Weather

partly-cloudy-day
43°at start
59° high
Breezy
Dry

Cool start, warming trend ahead

Runners will face temperatures starting at 43°F and peaking at 59°F, with average humidity around 60%. Winds will be light, with a mix of crosswinds and headwinds throughout the course, particularly challenging in miles 3, 8, 14, and 20. Runners should plan for a conservative start and stay hydrated as temperatures rise, especially during the warmer segments after mile 16.

Race day forecast available in 21 days
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Distance: 26.2mi
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Race Plan

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Race Info

The Mankato Marathon is an annual marathon race in Mankato, Minnesota, that was first run in 2010. The race weekend now brings nearly 5,000 runners to the city for several races: the marathon, a marathon four-person relay, a half marathon, a 10K run, a 5K run, children's runs. The race course is certified by the USATF, making it a qualifying race for the Boston Marathon. Wikipedia

FAQ

When is the 2026 Mankato Marathon?

The 2026 Mankato Marathon will be held on Saturday October 17, 2026.

Is the Mankato Marathon a Boston Marathon Qualifier?

Yes, the Mankato Marathon is an official Boston Marathon qualifier.

What is the time limit for the Mankato Marathon?

The time limit for the Mankato Marathon is 6.25 hours.

What will the weather be like for the 2026 Mankato Marathon?

The forecast calls for a high of 60°F and a low of 41°F with a 6% chance of rain.

Historical Weather

Based on 15 years of data
Avg Temp
59°F
L:43° H:59°
RunScore
7
Conditions
Rain Freq
0%
0 of 15 yrs
Wind16mph
Dew38°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
49°/59°-
8
2024
partly-cloudy-day
57°/66°-
8
2023
clear-day
48°/60°-
6
2022
partly-cloudy-day
29°/57°-
7
2021
clear-day
39°/53°-
8
2019
clear-day
47°/62°-
6
2018
clear-day
34°/38°-
5
2017
clear-day
44°/61°-
8
2016
clear-day
45°/68°-
8
2015
clear-day
43°/61°-
7
2014
cloudy
46°/60°-
6
2013
cloudy
36°/50°-
7
2012
clear-day
45°/66°-
7
2011
clear-day
35°/57°-
8
2010
cloudy
56°/64°-
9