Trail Race · Saint Charles

Trail Races in Saint Charles, MO in August

Every trail race happening in or near Saint Charles during August. Sorted by date with deterministic 0–100 scores so you can pick the right one for your goal.

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Half Marathon

Corps of Discovery Trail Races

Sat, Aug 29, 2026

Saint Charles, Missouri

trail

Rolling

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5Ks in Saint Charles 10Ks in Saint Charles Half Marathons in Saint Charles Marathons in Saint Charles All races in Missouri Trail Races in Saint Charles (all months)