Seacoast Cancer 5K

SEP

20

2026

A community 5K in Portsmouth, New Hampshire on September 20, 2026, with in-person and virtual options. Proceeds support local cancer care and survivorship services at the Mass General Cancer Center at Wentworth-Douglass Hospital.

Sun 20 Sep 2026

Portsmouth, New Hampshire

Website

5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Seacoast Cancer 5K Run/Walk

The Seacoast Cancer 5K Run/Walk takes place in Portsmouth, New Hampshire at 67 Corporate Drive on September 20, 2026. The event includes both in-person and virtual participation options.

Distances offered:

5K Run/Walk
1 Mile walking loop
5K Virtual Run/Walk

Proceeds from the event support local cancer care provided by the Mass General Cancer Center at Wentworth-Douglass Hospital. All funds raised remain in the community to support the Survivorship and Wellness Program. The program funds complimentary supportive, wellness, and integrative therapies intended for patients and their families during treatment and survivorship.

Registration opens June 8, 2026 and closes July 5, 2026. The registration fee listed for each event option is $30.00.

The event is held rain or shine. Visit the organization's website for the most recent information.

5 km

5k Run/walk