Missouri Half Marathon Calendar 2025-2026

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Explore the best half marathons in Missouri for 2025-2026! Our updated list features 43 exciting races across the state. Find your next race in Missouri below and join the running community at these great events!

October 2025
Oct
25
Saturday

The Innsbrook Half Marathon

10 km 13 mi
Oct
25
Saturday

Spooky Sprint - Kansas City

5 km 10 km 13 mi
November 2025
Nov
15
Saturday

Honoring Our Heroes Marathon

5 km 10 km 13 mi 26 mi
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