Surftown Half Marathon and 5K is a coastal road race in Westerly, Rhode Island, offering a half marathon, a two-person relay and a fast, flat 5K that suit a range of runners. The course winds through the elegant neighborhoods of Watch Hill and along the beachside lanes of Weekapaug, providing sweeping Atlantic views and scenic seaside stretches. The event culminates in a festive beachside finish with local chowder and craft beer, serves as the finale of the Shoreline Challenge, and benefits the Crohn’s & Colitis Foundation; participants receive a beach-themed finisher medal and a technical race shirt.