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.
Standard Ticket - Standard Ticket
Organization: Muddy Princess Corporation
Date of Race: 06-21-2026
Description: Muddy Princessis a 5K obstacle mud run for women! Our event ...
View Race Details View on Map
VIP Ticket - VIP Ticket
Organization: Muddy Princess Corporation
Date of Race: 06-21-2026
Description: Muddy Princessis a 5K obstacle mud run for women! Our event ...
View Race Details View on Map
Muddy Princess - Boston, MA
Organization: Muddy Princess Corporation
Date of Race: 06-21-2026
Description: Muddy Princessis a 5K obstacle mud run for women! Our event ...
View Race Details View on Map
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]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
Other New Hampshire Cities
