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Connecticut
Marlborough
5K

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5K Races in Marlborough, CT

3 upcoming 5K races in Marlborough. Run This events are listed first.

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DistanceAll 5K Marathon Ultra

Nearby citiesRoxbury Cornwall Stratford Hamden New Haven Fairfield Bridgeport New London Groton Newtown Middlebury Meriden

3 races

Sat, Sep 26, 2026

Central CT Open Water Swim

Marlborough, CT

Sat, Oct 24, 2026

Masquerade 5K

Marlborough, CT

Sat, May 29, 2027

Marlborough Lions Club Round The Lake 5K

Marlborough, CT

Other cities in Connecticut

Roxbury19 Cornwall13 Stratford8 Hamden7 New Haven6 Fairfield5 Bridgeport4 New London4 Groton4 Newtown4 Middlebury4 Meriden4 Wilton4 Hartford4 Litchfield4 Mystic4 Woodbridge3 Niantic3 Stamford3 Glastonbury3 West Haven3 Farmington3 Wallingford3 Waterford3 Kent3 Cheshire3 Simsbury3 Old Greenwich3 Milford3