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Half Marathons Found In Missouri in Summer

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Half Marathons in Missouri in Summer 2025

Find A Race is the US's favourite event listings site. Check out our list of Summer 2025 Half Marathons in Missouri below.

Race Calendar: Half Marathons Found In Summer

🚀Boosted

Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile

Saint Louis, Missouri
09 Aug 25
$9.07 - $97.68
🚀Boosted

Sunrise Marathon 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
30 Aug 25
$32.80 - $48.70
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Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile

Saint Louis, Missouri
09 Aug 25
$9.07 - $97.68

Labor Day Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
30 Aug 25
$32.80 - $52.94

Corps of Discovery Trail Races

Saint Charles, Missouri
30 Aug 25
$65.65 - $87.00

Sunrise Marathon 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
30 Aug 25
$32.80 - $48.70

The Labor Day Slay

St Louis, Missouri
30 Aug 25
$52.94 - $95.34
Showing 1-5 of 5 results