17th Annual Seacoast Half Marathon

Run through history to benefit Portsmouth NH 400

Thank you to our 2021 Seacoast Half Marathon Sponsors!

Seacoast Miracle MileĀ 

Finish Line Sponsors

Adopt-a-Mile Sponsor

DF Richard

One Digital

Friend of the Seacoast

Darren Ambler

Service Credit Union

ApexNetwork PT