Half marathons in New Jersey — September 2026
20 upcoming half marathons in New Jersey during September 2026.
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This calendar in numbers
This calendar currently lists 20 upcoming events, from Sep 5, 2026 to Sep 26, 2026. September is the busiest month, with 20 events scheduled. Events are spread across 11 different locations; New York hosts the most (7). Course distances range from 11.3 km to 21.1 km.