Hopkinton, MA The New England Season Opener was held at Hopkinton State Park on May 17, 2026. The event featured a Duathlon and a Triathlon. The State Park is a beautiful location with tree lined park roads and a picturesque reservoir. The course traveled through historic Southborough, Ashland and Hopkinton.

Boston, MA "The Harpoon 5-Miler in South Boston is not just a race—it’s a celebration of community, fitness, and hope. This annual event brings together runners, volunteers, and supporters from all walks of life to raise critical funds for two important charities: The Angel Fund for ALS Research and the Peter Frates Family Foundation. Over the years, the race has raised over $3.1 million for the cure and care of ALS, making a real impact in the fight against this devastating

Cambridge, MA "The New Balance Battle Road Twilight Series is a four meet USATF sanctioned track series hosted by Battle Road Track Club and New Balance to provide a competitive arena for athletes at all levels. The goal is to coordinate athletes looking for strong performances with quality fields in a fun, stress-free environment. The evening start times (most meets begin around 4:00 PM) are meant to increase the chances of favorable late-spring weather conditions here in Ne

Boston, MA The 24th Boston Marine Corps Honor Run 5K was held at Castle Island on Saturday, May 9, 2026. In honor of the 250th anniversary of the U.S. Marine Corps, the race organizers raised awareness and funds for two military non-profits, the Marine Corps Scholarship Foundation and Fisher House Boston. The Marine Corps Scholarship Foundation is the Nation’s oldest and largest provider of need-based scholarships to military children, with particular attention given to those

Boston, MA The Charles River Marathon was held at the Christian Herter Park, along the Charles River on May 3, 2026. From the race website: "The 10th annual Charles River Marathon is held on a flat, fast BQ-eligible course, attracting runners from across the United States and overseas. The race is comprised of ten laps on a flat, fast 2.6 mile loop on paved paths around Boston's scenic Charles River, starting and finishing at the DCR’s Herter Park in Boston, MA. The course is