293 Running Races in Hartford, CT

SPONSORS Thank you to our wonderful sponsors! We are always looking for additional sponsors for the community races! We truly appreciate the sponsors who enable us to host a fun and competitive...

Stamford Run Club 5k/10k/Half Marathon 2026

   The Leatherman's Loop is put on by Leatherman's Loop Races.  Other races to check out:  SPRING Run the Farm (May 17, 2026) • Fire Tower Trail Half Marathon & 10k (June 7, 2026) • FALL Run the...

Takesplace on Saturday, May, 2027, at 5 Bridge St, Haydenville, MA. The event begins at 0900 and supports local veterans through registration. It features a 5K run/walk to raise funds for...

*The Runway 5K is now sold out! We can't wait to see you on Sunday.* Join us at the Northampton Airport: When: Sunday, May 3, 2026 @ 9:00 AMWhere: Northampton Airport What’s New This Year? -...

HAMDEN/NORTH HAVEN YMCA & NEW HAVEN YMCA YOUTH CENTER COLOR RUNFAMILY RUN & 5K TRAIL RUN 10:00am | for Family Color Run10:30am | for the 5K Trail Run May 9, 2026 The first 100 pre-registered...

Are You Up for the 6th Annual Steep Rock’s 5K Challenge? You’re invited to Steep Rock Association’s 2026 Rossiter Run 5K Race and Fun Run/Walk on Sunday, May 17th at 9:00am in Steep Rock...

New Milford Moonlight 5K Road Race – Benefiting The Ostomy Foundation  Friday, May 21, 2027| Race Starts at 7.30  Young’s Field, New Milford, CT  Held during New Milford Goat Days  Lace up and...

MARLBOROUGH LIONS CLUB43rd ANNUAL MEMORIAL DAY WEEKEND"ROUND THE LAKE 5K"SUNDAY MAY 30, 2027 10:30AMBLISH PARK, MARLBOROUGH CT.Register before Sunday 5/16/27 to guarantee a shirtPrizes are:...