Half Marathons in Connecticut

UConn Health Half Marathon · Simsbury, Connecticut

Hamden Fest Half Marathon & 5k · Hamden, Connecticut

Athletic Brewing Company Fairfield Road Races · Fairfield, Connecticut

UConn Health Half · Simsbury, Connecticut

2026 New England Series - Day 1 (CT) · Simsbury, Connecticut

Fleet Feet Hartford Summer 2026 Full & Half Marathon Training Programs · West Hartford, Connecticut

64th Annual Ocean Beach/John & Jessie Kelley Half Marathon · New London, Connecticut

The Perfect Ten & Five Mile Road Race · Hamden, Connecticut

Newtown Community Running Event · Newtown, Connecticut

Faxon Law New Haven Road Race · New Haven, Connecticut

2026 Gulf Beach Half Marathon · Milford, Connecticut

2026 Dave Parcells Madison Triathlon · Madison, Connecticut

Hogsback Half Marathon · Colebrook, Connecticut

Greenwich Half Marathon · Old Greenwich, Connecticut

Garavel SoNo Half Marathon | 5K · Norwalk, Connecticut

Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge · Norfolk, Connecticut

Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K · Hartford, Connecticut

Hartford Marathon · Hartford, Connecticut

Mohawk Mountain Race · Cornwall, Connecticut

Tackle the Trail (TM) · Northeast, Connecticut

The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5K · Ridgefield, Connecticut

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 The King of Pain 10-Miler · Glastonbury, Connecticut

Savin Rock Marathon · West Haven, Connecticut

2027 East Haddam Community Lions April Fools Race · Moodus, Connecticut

2027 Middletown 10K & 5K · Middletown, Connecticut

2027 Rocky Neck Runfest · Niantic, Connecticut

Stamford Run Club 5K/10K/Half Marathon · Stamford, Connecticut