Half marathons in Detroit

8 upcoming half marathons in Detroit. Filter by date, exact distance, or elevation.

10K races in DetroitMarathons in DetroitUltras in DetroitAll distances in Detroit

Browse by month

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

This calendar in numbers

This calendar currently lists 8 upcoming events, from Sep 26, 2026 to Oct 24, 2026. October is the busiest month, with 6 events scheduled. Events are spread across 5 different locations; Ann Arbor hosts the most (2).