Upcoming Half Marathons in Connecticut. Find dates, locations, and race information all in one place.
Hamden Fest Half Marathon & 5k
Iron Hike - Spring Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Iron Hike - Spring Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
UConn Health Half Marathon
Fleet Feet Hartford Summer 2026 Full & Half Marathon Training Programs
64th Annual Ocean Beach/John & Jessie Kelley Half Marathon
Hogsback Half Marathon
Greenwich Half Marathon
Iron Hike - Fall Kuwohi Trail Half Marathon Plus - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Iron Hike - Fall Kuwohi Trail Half Marathon Plus Relay - 15 Miles | 7,140' Elevation | 12-Hour | Run, Hike or Walk
Garavel SoNo Half Marathon | 5K
Eversource Hartford Marathon, Half Marathon, Relay & Charity 5K
Hillacious Half Marathon
Storybook Half Marathon
Stamford Run Club 5k/10k/Half Marathon 2026
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