Running races in or near Portsmouth, NH
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Portsmouth, 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.
The Rescue of the Squalus Submarine
Organization: Kittery Adult Education
Date of Race: 11-30-2026
Description: Join narrator David Ramsay for the gripping story of the USS ...
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From clutter to clarity: A graceful approach to ...
Organization: Kittery Adult Education
Date of Race: 11-05-2026
Description: Getting organized isn’t about letting go of the past - it’s ...
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USS Albacore: A History
Organization: Kittery Adult Education
Date of Race: 10-20-2026
Description: The USS Albacore has been a prime Seacoast attraction since 1985, ...
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Complete list of running events in and near Portsmouth, NH: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Portsmouth
About Portsmouth
Portsmouth (NH) is a city in Rockingham County with an estimated population of 20,779.[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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