raceIQ

Half marathons in Connecticut

14 upcoming half marathons in Connecticut, with dates and field depth before you enter.

All races5K races 15010K races 10Half marathons 14Marathons 4Ultramarathons 2 Races near me
Most competitive fields

Ranked by how fast the front of the field ran in recent editions, compared with every race we track at that distance.

  1. 1Faxon Law New Haven Road RaceMon, Sep 6New Haven5KHalf marathon Very competitive
  2. 2Air Line Trail Ghost RunSat, Nov 7HebronHalf marathon Very competitive
  3. 3Hillacious Half MarathonSat, Nov 14LitchfieldHalf marathon Competitive

Which of these could you place in? raceIQ ranks them by where your pace would finish, in your age group and gender.

Find your races

November 2026

April 2027

May 2027

June 2027

September 2027