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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

πŸš€Boosted

Hometown Half Marathon & 5k/10k - St Louis

St. Charles, Missouri
15 Jun 25
$20.83 - $73.94
πŸš€Boosted

Hometown Half Marathon & 5k/10k - Kansas City

Parkville, Missouri
14 Jun 25
$20.83 - $73.94
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Run for Donuts 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
14 Jun 25
$32.80 - $52.94

Hometown Half Marathon & 5k/10k - Kansas City

Parkville, Missouri
14 Jun 25
$20.83 - $73.94

Love to Run St. Charles 5k | 10k | Half Marathon | Marathon (NEW!)

Saint Charles, Missouri
14 Jun 25
$9.07 - $108.35

Clinton Historic Half Marathon & 5K

Clinton, Missouri
14 Jun 25
$43.95 - $96.12

Father's Day Fun Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
14 Jun 25
$32.80 - $52.94

Hometown Half Marathon & 5k/10k - St Louis

St. Charles, Missouri
15 Jun 25
$20.83 - $73.94

July 4th Freedom Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
05 Jul 25
$32.80 - $52.94

SuperHeroes Run 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri
05 Jul 25
$32.80 - $52.94

The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!

St Charles, Missouri
05 Jul 25
$27.50 - $84.74

"Run For A Vet"

Branson, Missouri
19 Jul 25
$32.80 - $43.40

Rock Island Trail Half Marathon and 5K

Pleasant Hill, Missouri
26 Jul 25
$35.95 - $48.95

Run for Wine & Cheese 5K/10K/13.1 KANSAS CITY

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

Singles & Friends Running Club 5K/10K/13.1 KANSAS CITY

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

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

Saint Louis, Missouri
09 Aug 25
$9.07 - $87.00

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

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

Sunrise Marathon 5K/10K/13.1 KANSAS CITY

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

Corps of Discovery Trail Races

Saint Charles, Missouri
30 Aug 25
$60.31 - $81.66

The Labor Day Run/Ruck

St Louis, Missouri
30 Aug 25
$42.34 - $84.74
Showing 1-18 of 18 results