Add a race
Menu
RacesCalendar feedsEmail alertsFor organizersSearch

Half marathons in New Haven, Connecticut

2026 and 2027 race calendar. 1 upcoming, updated daily.

Subscribe in your calendarWeekly email alertsAdd a race
1 upcoming
Sport
AllRunning5Cycling1
Distance
Any5K6Half marathon1
September 2027
Get New Haven race alertsUpcoming races by email, every Monday. Free, one-click unsubscribe. More options