Half Marathons in Connecticut
From first-timer-friendly flats to trails worth traveling for, find a Connecticut half marathon that fits your goals and your sense of adventure.
16
upcoming races
16 races
Reservoir Run Half Marathon, 5K, Kids Fun Runs & Family Stroll · WESTON, Connecticut
Hillacious Half Marathon · Litchfield, Connecticut
Roxbury Fall Classic · Roxbury, Connecticut
Hillacious Half · Litchfield, Connecticut
Tarrywile Half Marathon · Danbury, Connecticut
Storybook Half Marathon · Stratford, Connecticut
2027 Savin Rock Marathon & Half Marathon · West Haven, Connecticut
2027 Shoreline Sharks 3 Half Marathon Ticket · West Haven, Connecticut
2027 Ion Bank Cheshire Road Races · Cheshire, Connecticut
Stamford Run Club 5K/10K/Half Marathon · Stamford, Connecticut
2027 Hamden Hills Half Marathon & Flat 5K · Hamden, Connecticut
2027 Fairfield Road Races · Fairfield, Connecticut
New England Series · Simsbury, Connecticut
2027 Perfect Ten & Five Mile Road Race · Hamden, Connecticut
2027 Faxon Law New Haven Road Race · New Haven, Connecticut
2027 Gulf Beach Half Marathon · Milford, Connecticut