Partly cloudy throughout the day.
Details
Pre-Race
Race
Post-Race
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Race Overview
The course highlights many landmarks in Cape Girardeau including the Bill Emerson Bridge, Common Pleas Courthouse, Dalhousie Golf Course, Old St. Vincent's Church and more, as well as finishing along the Missouri Wall of Fame Mural. 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 wellbeing of those living in the region. Thanks to our sponsors and participants, we have been able to give over $70,000 to local non-profit's since the Muddy River Marathon's inception. In our fourth year we plan to continue expanding the beneficiaries around Southeast Missouri.
WikipediaFAQ
When is the 2026 Muddy River Marathon?
The 2026 Muddy River Marathon will be held on Saturday May 2, 2026.
What is the time limit for the Muddy River Marathon?
The time limit for the Muddy River Marathon is 7 hours.
Muddy River Marathon Weather History
Muddy River Marathon Weather Averages
Average Temp: 66°, Average Low: 57°, Average High: 74°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 60° | 61° | 63° | 64° | 66° | 68° | 70° | 72° |
| Feel | 60° | 61° | 63° | 64° | 66° | 68° | 70° | 72° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 7mph | 5mph | 8mph | 10mph | 8mph | 10mph | 11mph | 12mph |
| Dew | 56° | 57° | 56° | 56° | 57° | 58° | 58° | 58° |
| RunScore |
Muddy River Marathon 2025
May 3, 2025
Partly cloudy throughout the day.
Low: 53°, High: 66°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 58° | 59° | 58° | 58° | 59° | 60° | 61° | 62° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 8mph | 0mph | 10mph | 14mph | 10mph | 7mph | 15mph | 11mph |
| Dew | 56° | 58° | 55° | 54° | 54° | 52° | 54° | 53° |
| RunScore |
Muddy River Marathon 2024
May 4, 2024
Partly cloudy throughout the day with late afternoon rain.
Low: 61°, High: 82°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 63° | 64° | 69° | 71° | 74° | 77° | 78° | 82° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 0mph | 3mph | 3mph | 6mph | 7mph | 5mph | 6mph |
| Dew | 63° | 64° | 66° | 67° | 67° | 68° | 67° | 67° |
| RunScore |
Muddy River Marathon 2023
Apr 29, 2023
Partly cloudy throughout the day.
Low: 55°, High: 69°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 58° | 58° | 59° | 59° | 59° | 60° | 63° | 67° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 8mph | 5mph | 5mph | 5mph | 7mph | 7mph | 10mph |
| Dew | 55° | 55° | 54° | 54° | 54° | 55° | 56° | 57° |
| RunScore |
Muddy River Marathon 2022
Apr 30, 2022
Partly cloudy throughout the day with late afternoon rain.
Low: 63°, High: 74°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 68° | 69° | 69° | 68° | 72° | 73° | 74° | 74° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 16mph | 14mph | 10mph | 13mph | 16mph | 23mph | 20mph | 21mph |
| Dew | 59° | 59° | 59° | 59° | 61° | 61° | 59° | 56° |
| RunScore |
Muddy River Marathon 2021
May 1, 2021
Clear conditions throughout the day.
Low: 53°, High: 79°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 54° | 55° | 59° | 62° | 66° | 69° | 72° | 76° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 6mph | 13mph | 16mph | 6mph | 8mph | 10mph | 13mph |
| Dew | 45° | 47° | 47° | 46° | 50° | 52° | 55° | 55° |
| RunScore |