Running races in or near Grain Valley, MO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Grain Valley, MO area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Muddy Dash - VALUE REGISTRATION - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 06-13-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - Exclusive VIP Registration - ...
Organization: Viral Run
Date of Race: 06-13-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash | Kansas City
Organization: Viral Run
Date of Race: 06-13-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Complete list of running events in and near Grain Valley, MO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Grain Valley
About Grain Valley
Grain Valley (MO) is a city in Jackson County with an estimated population of 12,854.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
