Running races in or near New Britain, CT
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local New Britain, 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.
Athlete - 10K - Running or Walking 10K
Organization: Shoreline Sharks
Date of Race: 10-04-2025
Description: Our 9th Annual Rail Trail 10K Race! ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-08-2026
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: 06-08-2026
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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2025 Fall Ellington Youth Track &Field Program
Organization: Ellington Recreation Department
Date of Race: 09-23-2025
Description: DescriptionTime for some fresh ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-08-2026
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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2025 Rail Trail 10K Race
Organization: Shoreline Sharks
Date of Race: 10-04-2025
Description: Our 9th Annual Rail Trail 10K Race! ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-08-2026
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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2026 New England Series - Day 1 (CT)
Organization: Mainly Marathons
Date of Race: 06-08-2026
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-08-2026
Description: World's Best Marathon Half Series(5K's and 10K's too)! No Time ...
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MLK Day Indoor Camp
Organization: Socceropolis, LLC
Date of Race: 01-19-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Price
Organization: Socceropolis, LLC
Date of Race: 01-19-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Price
Organization: Socceropolis, LLC
Date of Race: 11-09-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Price
Organization: Socceropolis, LLC
Date of Race: 01-11-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Price
Organization: Socceropolis, LLC
Date of Race: 01-10-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
View Race Details View on Map
Price
Organization: Socceropolis, LLC
Date of Race: 01-11-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Price
Organization: Socceropolis, LLC
Date of Race: 11-09-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Saturday 9am
Organization: Socceropolis, LLC
Date of Race: 11-08-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Sunday 3pm
Organization: Socceropolis, LLC
Date of Race: 01-11-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Sunday 4:15pm
Organization: Socceropolis, LLC
Date of Race: 01-11-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Saturday 10:15am
Organization: Socceropolis, LLC
Date of Race: 01-10-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Sunday 10:15am
Organization: Socceropolis, LLC
Date of Race: 01-11-2026
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Saturday 10:15am
Organization: Socceropolis, LLC
Date of Race: 11-08-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Sunday 9am
Organization: Socceropolis, LLC
Date of Race: 11-09-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
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Price
Organization: Socceropolis, LLC
Date of Race: 11-08-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
View Race Details View on Map
Price
Organization: Socceropolis, LLC
Date of Race: 11-08-2025
Description: Socceropolis is the perfect introduction into sports and group play. Our ...
View Race Details View on Map
Complete list of running events in and near New Britain, CT: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about New Britain
About New Britain
New Britain (CT) is a city in Hartford County with an estimated population of 73,206.[4]
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Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
