St. Louis Half Marathon & 5k
St. Louis, Missouri, United States
Nov 8, 2026 - Sunday
5k, Half-marathon
Race Information
Come join the longest-running half marathon in the St. Louis region! Both races start and finish at the Muny Festival Grounds. The race uses an “Open Start” format, meaning there will be a formal half marathon or 5K gun-start, but you may start your race any time during a specified window.
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Race Facts
Race Size: 1,000 - 5,000
Elevation: Some Hills
Course Type: Road
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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