Race Details

Date: Sunday, September 20, 2026
Location: WDH Portsmouth Outpatient Center | Pease Tradeport | Portsmouth, NH

Registration: 7 am
Race starts: 9 am

Registration Fees

  • $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)

The 13th Annual Seacoast Cancer 5K Run/Walk is one of the largest road races in New Hampshire! Event proceeds provide life-saving care and benefit local patients, families and staff at the Mass General Brigham Cancer Institute at Wentworth-Douglass Hospital.

Register to Run or Walk

Questions? Call 603-740-2687 or email [email protected].