Will this event be held in person or virtually this year?
The 2025 Seacoast Cancer 5K will be held in-person on Sunday, September 14, 2025.
There is also a virtual race option that runs anytime, anywhere September 6-13, 2025!
What are the dates of the Seacoast Cancer 5K?
September 14, 2025 – in-person 5K (runners and walkers welcome!)
How much does it cost to register?
- $30: June 4 – 30th – early bird pricing, includes a race t-shirt*
- $35: July 1 – Sept. 12th
- $40: Sept. 13 & 14 – online and in-person, day-of registration
- Under age 8 is free (no race shirt)
Are dogs allowed on the course?
We are all dog lovers, but sorry, dogs are not permitted on the course.
Are strollers allowed on the course?
Yes! Strollers are welcome.
How can I pick up my race shirt and bib number?
Your race shirt and bib numbers will be available during the following dates/times:
- STAY TUNED for Bib pick-up dates!
Can I pick up other registered participants race shirts and bibs?
Absolutely! You may pick up for other registered participants with their first and last name.
Where do I mail Seacoast Cancer 5K donations?
Wentworth-Douglass Foundation
Attention: Seacoast Cancer 5K
789 Central Avenue
Dover, NH 03820