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Half Marathons Found In Connecticut

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Half Marathons in Connecticut 2025 - 2026

The most comprehensive list of Half Marathons in and near Connecticut in 2025 - 2026. Find your perfect race!

If you're exploring half marathon races in nearby states, take a look at our range of:

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Race Calendar: Half Marathons Found In Connecticut

🚀Boosted

Athletic Brewing Company Fairfield Road Races

Fairfield, Connecticut
Sat 06 Jun 26
$11.19 - $79.01
🚀Boosted

63rd Annual Ocean Beach/John & Jessie Kelley Half Marathon

New London, Connecticut
Sat 01 Aug 26
Free
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Ion Bank Cheshire Road Races

Cheshire, Connecticut
Sun 12 Apr 26
$11.19 - $58.14

Athletic Brewing Company Fairfield Road Races

Fairfield, Connecticut
Sat 06 Jun 26
$11.19 - $79.01

Faxon Law New Haven Road Race

New Haven, Connecticut
Mon 07 Sep 26
$9.10 - $68.58

63rd Annual Ocean Beach/John & Jessie Kelley Half Marathon

New London, Connecticut
Sat 01 Aug 26
Free

Garavel SoNo Half Marathon | 5K

Norwalk, Connecticut
Sun 04 Oct 26
Free - $54.00

Hillacious Half Marathon

Litchfield, Connecticut
Sat 14 Nov 26
$54.00 - $64.60
Showing 1-6 of 6 results