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Missouri Half Marathon Calendar 2026-2027

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Monthly updates for Missouri

Get new running races (and updates) in your inbox every month.

Explore the best half marathons in Missouri for 2026-2027! Our updated list features 91 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!

November 2026
Nov
28
Sa

The Best Races - Westwood

5 km 10 km 13 mi
Nov
28
Sa

Bodies Race Company - Ballwin

Trail Run 3 mi 6 mi 13 mi
Nov
29
Su

Turkey Trails - Kansas City

3 mi 6 mi 13 mi
December 2026
Dec
5
Sa

Wildwood Trail Marathon

Trail Run 10 km 13 mi 26 mi
Dec
12
Sa

US Road Running - Branson

5 km 10 km 13 mi
Dec
12
Sa

The Best Races - Westwood

5 km 10 km 13 mi
Dec
26
Sa

US Road Running - Liberty

5 km 10 km 13 mi
Dec
26
Sa

The Best Races - Westwood

5 km 10 km 13 mi
February 2027
Feb
13
Sa

Heart of the Ozarks Half Marathon

10 km 13 mi
March 2027
Mar
27
Sa

Wolf Creek Trail Run

Trail Run 2 mi 6 km Half Marathon
April 2027
Apr
10
Sa

Bridge and Dam

3 mi 6 mi 13 mi
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