October Half Marathon Calendar - October Half Marathons 2026 and October Half Marathons 2027 as they Roll in
- Half Marathon Calendar USA
- 2 days ago
- 2 min read
Search for October half marathons!
Search for your next October half marathon at the October Half Marathon Calendar USA website page. The calendar currently has October half marathons 2026, and will have October half marathons 2027 as they roll in.
For races that are late in posting their October half marathon date, we do our best to get those dates updated throughout the year, as race directors and race organizers update their websites. Updates can also be submitted via our easy "Submit or update a half marathon" button on our home page. We strive to update half marathon dates one year in advance, to allow out of state half marathon runners (and half marathon walkers) to be able to plan their half marathon schedule and plan travel well in advance. Half Marathon races that update their date super late, tend to have lower registration levels.
Fall running tends to be one of the most popular seasons for running half marathons. October half marathons are extra abundant across the upper mid-west and northern states, as well as the central states. There is also no shortage of half marathons in October in the southern states. With ideal half marathon running temperatures up north, and generally cooler mornings in the south starting to kick in, half marathon runners (and walkers) have a plethora of choices for their October half marathon schedule.
Start planning your 2026 October half marathons, and your 2027 October half marathons as the new dates roll in. At Half Marathon Calendar USA, you can plan your half marathons by month, or search for half marathons by state. Half Marathon Calendar USA is a great simplistic half marathon listing for a quick and easy half marathon search.
Start your October half marathon search.
