10K races in Wisconsin — September 2026

53 upcoming 10K races in Wisconsin during September 2026.

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This calendar in numbers

This calendar currently lists 53 upcoming events, from Sep 1, 2026 to Sep 30, 2026. September is the busiest month, with 53 events scheduled. Events are spread across 38 different locations; Chicago hosts the most (13). Course distances range from 1.6 km to 10 km.