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Marathon Calendar near St. Louis 2026-2027

Monthly updates for St. Louis

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Explore the top marathons near St. Louis for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
10-12
Fr - Su

Ozark Foothills Endurance Runs

Trail Run 25 km 26 mi ... 100 km 100 mi
Apr
11
Sa

Greater St. Louis Marathon

5 km 10 km Half Marathon Marathon
September 2026
Sep
26
Sa

Belleville Main Street Marathon

13 mi 26 mi