Running Races in Stamford, Connecticut 2026 | Browse All Races

There are 5 running races in Stamford, Connecticut in 2026. The next is the 2026 Stamford Boys and Girls Club 5k with myTEAM TRIUMPH on May 14. Distances include 5K races.

2026 Stamford Boys and Girls Club 5k with myTEAM TRIUMPH

Thu, May 14 · Stamford, CT Stamford

Open

Stamford Boys & Girls Club Corporate 5K at Mill River Park

Thu, May 14 · Stamford, CT Stamford

Virtual Virtual 5KIn-person 5K

From $35 Open Closing Soon

Friendship Day & Walk

Sun, May 17 · Stamford, CT Stamford

Open

2026 Unite to Fight 5K Run/Walk

Sun, Aug 23 · Stamford, CT Stamford

Virtual Unite to Fight 5KVirtual 5KKids Fun Run

From $10 Closed

14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO

Mon, Sep 14 · Stamford, CT Stamford

Virtual 5K Run/Walk - IN PERSON - UNTIMED5K Run/Walk - IN PERSON - TIMED5K Run/Walk – VIRTUAL

From $30 Closed

Running Races in Stamford, Connecticut — 2026

2026 Stamford Boys and Girls Club 5k with myTEAM TRIUMPH

Stamford Boys & Girls Club Corporate 5K at Mill River Park

Friendship Day & Walk

2026 Unite to Fight 5K Run/Walk

14th Annual Miles for a Mission 5K Run/Walk – In Person AND Virtual – benefiting INTEMPO

All Connecticut Races