Missouri Marathons

Complete list of marathons happening in Missouri in 2025 with dates, locations, and registration information.

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Weldon Spring Trail Marathon

St. Charles, Missouri

March 22, 2025

Website

Greater St. Louis Marathon

St. Louis, Missouri

April 26, 2025

Website

Muddy River Marathon

Cape Girardeau, Missouri

May 3, 2025

Website

Heart of America Marathon

Columbia, Missouri

September 1, 2025

Website

MO Cowbell Marathon

St. Charles, Missouri

October 5, 2025

Website

Kansas City Marathon

Kansas City, Missouri

October 18, 2025

Website

Bass Pro Shops Conservation Marathon

Springfield, Missouri

November 2, 2025

Website

Honoring our Heroes Marathon

Rolla, Missouri

November 15, 2025

Website

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