30th Annual Northeast Delta Dental Boston Prep 16-miler And 5-miler

Join us for an exhilarating day of running at the 30th Annual Northeast Delta Dental Boston Prep 16-Miler and 5-Miler on Sunday, January 25, 2026, in Derry, Rockingham. Whether you are preparing for the Boston Marathon or another spring marathon, this event is the perfect opportunity to assess your winter training progress. Choose between the moderately challenging 16-mile race or the enjoyable 5-mile option, both starting and finishing at the West Running Brook Middle School. Experience a scenic route with rolling hills through the charming back roads of East Derry. The first 325 registered runners will receive a stylish tech shirt, and all participants can anticipate post-race refreshments and exciting age group prizes. As a delightful bonus, celebrate your accomplishments with a complimentary beer at the Rockingham Brewery after-party. Don't miss out on this local tradition that promises a day filled with camaraderie, competition, and fun!