Half marathons in Tennessee — October 2026
13 upcoming half marathons in Tennessee during October 2026.
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This calendar currently lists 13 upcoming events, from Oct 3, 2026 to Oct 31, 2026. October is the busiest month, with 13 events scheduled. Events are spread across 11 different locations; Louisville hosts the most (2). Course distances range from 15 km to 21.1 km.