5K Races in Connecticut

204 upcoming 5k races across Connecticut, updated nightly. Want radius search and maps? Open these in the Race Finder.

When to race: 5k races in Connecticut

Connecticut has 204 upcoming 5k races over the next 12 months. October is the busiest month for them, with 75. Most are around New Haven, Stratford, Meriden. The next one is 50th Annual Sao Paio 5k road race/walk and fun run on September 5 in Naugatuck.

September 2026

October 2026

November 2026

December 2026

February 2027

March 2027

April 2027

May 2027

June 2027

August 2027

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