Running races in or near Somersworth, NH
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Somersworth, NH 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.
Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-14-2025
Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-14-2025
Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-14-2025
Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...
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2025 New England Series - Day 6 (ME)
Organization: Mainly Marathons
Date of Race: 06-14-2025
Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-14-2025
Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 06-14-2025
Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...
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World Class Racewalking Clinic - Exeter, NH
Organization: World Class Racewalking
Date of Race: 08-09-2025
Description: Contact: maj21710 atgmail.com (301) 509-8315 Fee: $195 ALL ...
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Complete list of running events in and near Somersworth, NH: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Somersworth
About Somersworth
Somersworth (NH) is a city in Strafford County with an estimated population of 11,766.[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.).
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