Rockfest Half Marathon

The Smuttynose Rockfest Half Marathon & 5K is an annual running event held in Hampton, New Hampshire, along the scenic New England coastline. Scheduled for October 5, 2025, it is New Hampshire’s largest half marathon and 5K, attracting thousands of runners. The race features a managed and timed course with on-course music to energize participants.

Registration includes exclusive Rockfest gear, a premium finisher’s medal, official race photos, and access to a lively post-race party. The celebration offers free food including lobster rolls, complimentary craft beer for those 21 and over, and live music, creating a festive atmosphere for runners and spectators alike. Visit the organization's website for the most recent information.