Running races in or near Stonington, CT
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Stonington, 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.
Running-5K - Individual Age group/open
Organization: OSM
Date of Race: 11-02-2025
Description: visit www.oceanstatemultisport.com and click course informationEvent details and schedule
View Race Details View on Map
Running-Half marathon - Individual Age group/open
Organization: Town of New Shoreham
Date of Race: 10-12-2025
Description: This half marathon will begin and end at the Fred Benson ...
View Race Details View on Map
Running-Half marathon - Individual Age group/open
Organization: OSM
Date of Race: 11-02-2025
Description: visit www.oceanstatemultisport.com and click course informationEvent details and schedule
View Race Details View on Map
5k bring a friend. only one person needs ...
Organization: OSM
Date of Race: 11-02-2025
Description: visit www.oceanstatemultisport.com and click course informationEvent details and schedule
View Race Details View on Map
half marathon bring a friend. only one person ...
Organization: OSM
Date of Race: 11-02-2025
Description: visit www.oceanstatemultisport.com and click course informationEvent details and schedule
View Race Details View on Map
angry unicorn
Organization: OSM
Date of Race: 11-02-2025
Description: visit www.oceanstatemultisport.com and click course informationEvent details and schedule
View Race Details View on Map
2025 Block Island Half Marathon
Organization: Town of New Shoreham
Date of Race: 10-12-2025
Description: This half marathon will begin and end at the Fred Benson ...
View Race Details View on Map
Complete list of running events in and near Stonington, CT: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Stonington
About Stonington
Stonington (CT) is a borough in New London County with an estimated population of 929.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
