10K races in New Hampshire

38 upcoming 10K races in New Hampshire. Filter by date, exact distance, or elevation.

Half marathons in New HampshireMarathons in New HampshireUltras in New HampshireAll distances in New Hampshire

Browse by month

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

This calendar in numbers

This calendar currently lists 38 upcoming events, from Sep 25, 2026 to Aug 8, 2027. October is the busiest month, with 11 events scheduled. Events are spread across 32 different locations; Boston hosts the most (4). Course distances range from 3.2 km to 10 km.