Seacoast Half Marathon

See you next year!

The scenic Seacoast Half Marathon takes you through the historic coastal communities of Portsmouth, Rye, and New Castle, offering stunning views of New Hampshire’s Seacoast. In a crowded race calendar full of corporate/for-profit races, the Seacoast Half is the only purely local, purely charitable race of its kind. Since 2006, we have raised nearly $2 million for worthy nonprofits that serve coastal New Hampshire and Maine!

Thank you!

Thank you for running, walking, and limping across the finish of the 20th annual Seacoast Half Marathon! Thanks to you we had another successful year, raising $118,000 for The Birchtree Center, the state's only full-time, year-round school for kids with autism. See you next year!