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Sun Sep 20 2026 at 09:00 am to 02:00 pm UTC-04:00

13th Annual Seacoast Cancer 5K Run/Walk

  • 121 Corporate Drive, Portsmouth, NH, United States, New Hampshire 03801 · Portsmouth
Seacoast Cancer 5K Publisher / Host Seacoast Cancer 5K
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13th Annual Seacoast Cancer 5K Run\/Walk
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Join us for the 2026 Seacoast Cancer 5K Run/Walk, one of the largest road races in New Hampshire, and step up in the fight against cancer on the Seacoast! This event is a celebration of life and the life-saving work of the Mass General Brigham Cancer Institute at Wentworth-Douglass Hospital. Choose from in person or virtual registration options, rally your friends and family and make a difference for patients and families impacted by cancer in our community!
Registration fee:
$30: June 4 – 30 – early bird pricing, includes a race t-shirt*
$35: July 1 – Sept. 18
$40: Sept. 19 & 20 – online and in-person, day-of registration
Under age 8 is free (no race shirt)
Complete race details available at: SeacoastCancer5K.org
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Event venue

121 Corporate Drive, Portsmouth, NH, United States, New Hampshire 03801

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