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by Dockia Labs

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by Dockia Labs

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Marathons in Connecticut 2026 | SportPlan
marathons

Marathons in Connecticut

14 upcoming marathons in Connecticut. Filter by date, exact distance, or elevation.

Browse by month

14 events found

14 eventos

Sort: recommended
DateEventSportLocationDist.14
27JUN
Ronkonkoma Rotary's Run Around the Lake
Running21.1 kmSuffolk County
Running
Suffolk County
21.1 km
26JUL
Hilltopper Half Marathon
Running21.1 kmMillbrook
Running
Millbrook
21.1 km
1AUG
64th Annual Ocean Beach/John & Jessie Kelley Half Marathon
Running21.1 kmNew London
Running
New London
21.1 km
1AUG
John & Jessie Kelley Half Marathon
Running21.1 kmNew London
Running
New London
21.1 km
7SEP
Faxon Law New Haven Road Race
Running21.1 kmNew Haven
Running
New Haven
21.1 km
12SEP
2026 Gulf Beach Half Marathon
Running21.1 kmMilford
Running
Milford
21.1 km
12SEP
Gulf Beach Half Marathon
Running21.1 kmMilford
Running
Milford
21.1 km
13SEP
Surftown Half Marathon, Relay & 5K
Running21.1 kmWesterly
Running
Westerly
21.1 km
19SEP
Dutchess County Classic
Running21.1 kmPoughkeepsie
Running
Poughkeepsie
21.1 km
26SEP
Hamptons Marathon
Running21.1 kmSouthampton
Running
Southampton
21.1 km
26SEP
Hogsback Half Marathon
Running21.1 kmHartland
Running
Hartland
21.1 km
18OCT
Happy Valley Half Marathon & 5K
Running21.1 kmNorthampton
Running
Northampton
21.1 km
16NOV
Hillacious Half-Marathon
Running21.1 kmLitchfield
Running
Litchfield
21.1 km
3APR
Savin Rock Marathon
Running21.1 kmWest Haven
Running
West Haven
21.1 km
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