10K races in Ohio — October 2026
33 upcoming 10K races in Ohio during October 2026.
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This calendar in numbers
This calendar currently lists 33 upcoming events, from Oct 1, 2026 to Oct 25, 2026. October is the busiest month, with 33 events scheduled. Events are spread across 28 different locations; Fairborn hosts the most (3). Course distances range from 3.2 km to 10 km.