2027 Horseneck Half & 3.5 Miler: SOLD OUT! NO WEEKEND REGISTRATIONS WILL BE ACCEPTED

The Horseneck Half Marathon & 3.5 Miler, held at DCR Horseneck Beach State Reservation in Westport, Massachusetts, offers a stunning coastal course with a spectacular ocean-side finish. With a flat, fast road route that sees minimal elevation change, it’s a magnet for runners chasing a PR or a scenic first half. The race has sold out its ~500 spots, drawing participants from roughly 12 states and earning a loyal 19% repeat-runner rate across its 10 editions.

The atmosphere is festive and community-driven. Starting at the beach, the course winds along coastal roads before finishing with an ocean view. Post-race, runners enjoy a complimentary hot meal, a beer ticket from Black Hat Brew Works, recovery drinks from Skratch Labs, and music from a DJ. The half marathon finishers receive a medal, and all participants get a T-shirt. Free coffee at the start and well-stocked aid stations (five for the half, one for the 3.5M) add to the well-organized production.

One first-timer reviewer called it a race that “far exceeded expectations,” praising the volunteers and the fun, safe atmosphere during the pandemic. The sold-out event combines small-town charm with a lively post-race party, making it a hidden gem for New England runners.