Sunday, October 26

Seacoast Half Marathon

Experience the unforgettable Seacoast Half Marathon, celebrating its 20th anniversary on Sunday, October 26, 2025, in the charming backdrop of Portsmouth, Rockingham. As one of the longest-standing races in coastal New Hampshire, this iconic 13.1-mile event attracts runners near and far, all supporting a nonprofit organization dedicated to enriching lives in the Greater Seacoast area. Beyond the race, join the community spirit by rallying friends and family to make a difference through registration and donations, offering fundraising incentives and the chance to earn free entry for the 2025 race. Don’t miss this opportunity to be part of a heartwarming event uniting fitness, fun, and philanthropy!