Races in New Haven

Marathons, Half Marathons, 10Ks, 5Ks

Looking for the best races in New Haven, Connecticut? Browse our list of New Haven marathons, half marathons, 10K races, 5K races and more, including upcoming races and races up to one year past their event date.

For each New Haven race you’ll find key details, finisher ratings and reviews, photos, videos, related articles, race-day weather data and a link to register.

And use our Find a Race tool to further refine your search by name/keyword, distance, terrain, location or date.

Showing 1-20 of 52 races near New Haven:

Savin Rock Marathon & Half Marathon West Haven, CT | Mar 25, 2023

Review this race

add to my races

Spring on the Trails Endurance Runs Lagrangeville, NY | Mar 25, 2023

Review this race

add to my races

Steam Train Half Marathon & Relay Essex, CT | Mar 25, 2023

Review this race

add to my races

East Haddam Community Lions Club April Fools 5K and 1/2 Marathon Moodus, CT | Apr 1, 2023

Review this race

add to my races

Middletown 10K & 5K Middletown, CT | Apr 2, 2023

Review this race

add to my races

East Shore 5K New Haven, CT | Apr 15, 2023

Review this race

add to my races

Shore2Shore 50K East Islip, NY | Apr 15, 2023

Review this race

add to my races

Traprock 50 Bloomfield, CT | Apr 15, 2023

Review this race

add to my races

Miles for Migraine Hartford Hartford, CT | Apr 22, 2023

Review this race

add to my races

Cheshire Road Races Cheshire, CT | Apr 23, 2023

Review this race

add to my races

Rocky Neck Relay Niantic, CT | Apr 23, 2023

Review this race

add to my races

APO Stand Up to Cancer 5K West Hartford, CT | Apr 29, 2023

Review this race

add to my races

Bridgehampton Half Marathon Bridgehampton, NY | May 6, 2023

Review this race

add to my races

Burlington to Collinsville Classic 10K Burlington, CT | May 7, 2023

Review this race

add to my races

Girls Just Wanna Run 5K (CT) Litchfield, CT | May 7, 2023

Review this race

add to my races

Mark Twain Redding Road Race Redding, CT | May 7, 2023

Review this race

add to my races

Nutmeg State Marathon (New England Challenge I) Hartford, CT | May 7, 2023

Review this race

add to my races

MACHO Trail Run Woodbury, NY | May 20, 2023

Review this race

add to my races

Run Ragged Berlin, CT | May 20, 2023

Review this race

add to my races

Mystic Half Marathon & 10K Mystic, CT | May 21, 2023

Review this race

add to my races

Find the best running routes in this area, whether you're on the road or seeking new local routes for training!
Browse Great Runs in New Haven, CT

Find the best running routes in this area, whether you're on the road or seeking new local routes for training!
Browse Great Runs in New Haven, CT