Missouri Half Marathon Calendar 2025-2026

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Explore the best half marathons in Missouri for 2025-2026! Our updated list features 49 exciting races across the region. Find your next race in Missouri below and join the running community at these great events!

March 2026
Mar
7
Saturday

Running From Yeti - Kansas City, MO

5 km 10 km 13 mi
Mar
14
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
April 2026
Apr
4
Saturday

Wolf Creek Trail Run

Trail Run 6 km 13 mi
Apr
4
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
Apr
11
Saturday

Bridge and Dam

5 km 10 km 13 mi
Apr
11
Saturday

Greater St. Louis Marathon

5 km 10 km 13 mi 26 mi
Apr
25
Saturday

The Best Races - Kansas City

5 km 10 km 13 mi
May 2026
May
2
Saturday

The Bluffs Trail Runs

Trail Run 5 km 10 km ... 13 mi 26 mi
May
16
Saturday

The Spring Sprung Half Marathon

5 km 10 km 13 mi
June 2026
Jun
7
Sunday

Baby Shippey

Trail Run 10 km 13 mi
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