Running races in or near Litchfield, CT
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Litchfield, CT area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-09-2025
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-09-2025
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-09-2025
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-09-2025
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-09-2025
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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2025 New England Series - Day 1 (CT)
Organization: Mainly Marathons
Date of Race: 06-09-2025
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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Complete list of running events in and near Litchfield, CT: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Litchfield
About Litchfield
Litchfield (CT) is a borough in Litchfield County with an estimated population of 1,258.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
