Around Cape Ann Half Marathon
Oct 18Gloucester, MAHalf Marathon
Also a half marathon, 32 mi from Seacoast Half Marathon, registration open
Half MarathonRegistration open
Seacoast Half Marathon
Portsmouth, New Hampshire1,250 spots
- Entry
- $99
- Days to go
- 19
At a glance
- Date
- Oct 25, 2026
- Location
- Portsmouth, New Hampshire
- Distances
- Half Marathon
- Registration
- Registration open until Oct 22, 2026, via runsignup.com
- Official site
- runsignup.com
- Listed from
- RunSignUp
- Last checked
- Oct 5, 2026
Plan this race for free
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Build my planAbout this race
The Seacoast Half Marathon is one of the longest-running half marathons in coastal New Hampshire. Join us for our 20th annual race on Sunday, October 26. This year's beneficiary is an amazing nonprofit dedicated to improving lives in the Greater Seacoast. So pick up your running shoes, gather your friends, and register for the feel-good race of the year. And consider going the extra mile for your neighbors in need by making a donation when you register. You can also set up your own fundraising page and get family and friends to help with your fundraising efforts. You can even use your donation/fundraising to earn free registration in the 2025 Seacoast Half Marathon!
Key dates
Registration opens
Mar 1, 2026
Tier 1 ends
Apr 30, 2026
Tier 2 ends
Jul 31, 2026
Registration closes
Oct 22, 2026
Tier 3 ends
Oct 22, 2026
Race day
Oct 25, 2026
Pricing
Current price
$99
Tier 3
Ends
Oct 22, 2026
Price progression
Tier 1
$79Mar 1, 2026
Tier 2
$89May 1, 2026
Tier 3
$99Aug 1, 2026
Email me updates about Seacoast Half Marathon
Registration openings and major changes, like a new date or a cancellation.
Entry transfers
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Race planning
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