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Half Marathons Found In Missouri in Summer
View all ↓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
"Run For A Vet"
Branson, Missouri
07 Jun 25
$32.80 - $43.40
Hometown Half Marathon & 5k/10k - Kansas City
Parkville, Missouri
14 Jun 25
$18.83 - $48.28
Love to Run St. Charles 5k | 10k | Half Marathon | Marathon (NEW!)
Saint Charles, Missouri
14 Jun 25
$9.07 - $92.34
Hometown Half Marathon & 5k/10k - St Louis
St. Charles, Missouri
15 Jun 25
$18.83 - $44.28
The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!
St Charles, Missouri
05 Jul 25
$27.50 - $74.14
Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile
Saint Louis, Missouri
09 Aug 25
$9.07 - $76.33
Corps of Discovery Trail Races
Saint Charles, Missouri
30 Aug 25
$60.31 - $81.66
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