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Half Marathons Found In Missouri
View all ↓Half Marathons in Missouri 2025 - 2026
The most comprehensive list of Half Marathons in and near Missouri in 2025 - 2026. Find your perfect race!
Ready to take on a new challenge? If you're in Missouri and seeking half marathon races in neighboring states, look no further. Discover our calendars of:
Find your next great goal to chase at findarace, and choose from an extensive list of runs, swims, and cycles all over the US.
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Race Calendar: Half Marathons Found In Missouri
πBoosted
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 13 Dec 25
$32.80 - $48.70
πBoosted
MLK Freedom Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 17 Jan 26
$32.80 - $48.70
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Love to Run St. Charles 5k | 10k | Half Marathon
Saint Charles, Missouri
Sat 13 Jun 26
$9.07 - $76.33
Sloth Run 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 20 Jun 26
$32.80 - $48.70
The "ROCKIN' RIVERFEST" 5k, 10K, Half Marathon & Fun Run!
St Charles, Missouri
Sat 04 Jul 26
$27.50 - $74.14
Run for Chocolate 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 04 Jul 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 25 Jul 26
$32.80 - $48.70
Run for Coffee Lovers 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 25 Jul 26
$32.80 - $48.70
Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile
Saint Louis, Missouri
Sat 08 Aug 26
$9.07 - $76.33
The Labor Day Slay
St Louis, Missouri
Sat 29 Aug 26
$42.34 - $84.74
Go Girl Run | St. Louis, MO
Eureka, Missouri
Fri 20 Nov 26 - Sat 05 Dec 26
$17.40 - $95.84
MO' Cowbell Marathon/Half-Marathon/10K/5K
Saint Charles, Missouri
Sun 05 Oct 25 - Thu 30 Oct 25
$38.96 - $132.90
Showing 81-90 of 90 results