Upcoming 5Ks in Connecticut

Endurance Grid lists one hundred fifty-eight 5Ks in Connecticut, from July 2026 to June 2027 across 107 cities.

158
Races
107
Cities
7
Sports

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Running races in Connecticut

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Frequently Asked Questions (FAQs)

How many 5Ks are in Connecticut?+
Endurance Grid's Race Calendar lists 158 upcoming 5Ks in Connecticut, in 107 cities, from July 2026 to June 2027.
How long is a 5K?+
A 5K is 3.1 miles (5 kilometers).
Which Connecticut cities host 5Ks?+
5Ks in Connecticut are held in Stratford, Hamden, Meriden, Milford, Newtown, Bridgeport, Middlebury, New Haven, New Milford, and Simsbury, plus 97 other cities.
What other race distances are available in Connecticut?+
Beyond 5K, Connecticut races cover a wide range of distances. Connecticut also has 10Ks, half marathons, and marathons for running races. Additionally, Endurance Grid's Race Calendar also covers other sports, with aquabike, road cycling, running, swimming, trail running, triathlon, and ultra races of various distances.