18th Annual Seacoast Half Marathon

Sunday, October 29, 2023

Thank you to our 2023 Seacoast Half Marathon Sponsors!

Visionary Sponsor


Bronze Sponsor


Adopt-A-Mile Sponsors

Green Sponsor

Arcove Architects

Official Running Store of the SHM

Runner's Alley
It’s not too late to become a sponsor for this year’s Seacoast Half Marathon! For more information, emailĀ Nichole Catsos, Gather Director of Corporate & Foundation Relations, atĀ ncatsos@gathernh.org.