
Muddy River Half Marathon is a running race on May 1, 2027 in Cape Girardeau, MO, with entry fees from $60 to $100.
Join us for the 6th Annual Muddy River Half Marathon, May 2, 2026. The course highlights many landmarks in Cape Girardeau including the Bill Emerson Bridge, Common Pleas Courthouse, Old St. Vincent's Church and more, as well as finishing at the riverfront, conveniently at Century Casino. The course is relatively flat utilizing roadways and paved trails. We hope you will spend the evening in Cape and celebrate your accomplishment. Proceeds benefit local non-profits who work to improve the health and well-being of those living in the region. Thanks to our sponsors and participants, we have been able to give over $100,000 to local non-profits since the Muddy River Marathon's inception. In our sixth year we plan to continue expanding the beneficiaries around Southeast Missouri.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
74°
Typical Low
53°
Chance of Rain
41%
Based on US Climate Normals data from Cape Girardeau Muni Ap, 7 mi from the venue.
Population
40,047
as of 2023
City Elevation
364 ft
Nearest Airport
CGI
Cape Girardeau Regional Airport · 7 mi
Major Hub
STL
St. Louis Lambert International Airport · 109 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at Muddy River Half Marathon, put it on the calendar, and turn “someday” into a start date.
187
Days to train
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Muddy River Half Marathon
May 1, 2027