7 Sisters Trail Race

The Seven Sisters Trail Race is a premier mountain running event scheduled for Saturday, May 2, 2026, in Amherst, Massachusetts. Renowned as one of the most technical and physically demanding trail races in the Northeastern United States, the event follows a rugged out-and-back course along the Holyoke Range. Despite its relatively short distance, the race has earned a reputation for its extreme difficulty and grassroots community spirit, drawing over 500 runners annually to test their endurance against the ridgecrest.

Race Detail	Information
Distance	12 Miles (Out-and-Back)
Total Elevation Gain	3,500+ feet
Start Time	8:30 AM
Trail Type	Technical Singletrack (M-M Trail)

The geography of the course is defined by the unique volcanic trap rock ridgeline of the Holyoke Range. Runners follow a "rollercoaster" profile that strictly adheres to the ridge, featuring a relentless series of steep climbs and descents. The terrain is notoriously technical, characterized by sharp rocks, dense root systems, and occasional ledges that require significant agility. In early May, the Massachusetts woods are in the midst of the spring "green-up," which can result in slick trail conditions if spring rains have recently passed. The ridgeline offers panoramic views of the Pioneer Valley, though the technical nature of the footing often requires runners' undivided attention. Logistically, the Seven Sisters Trail Race operates with a focus on self-sufficiency and community support. All participants are required to carry their own hydration systems, though two manned water stations are provided along the route for refills. The halfway point serves as the primary turnaround and fueling station, offering race food and support for the return leg. The event is managed as a partnership with the Massachusetts Department of Conservation and Recreation (DCR). For those wishing to participate without running, the race relies on a large team of local volunteers to handle bib pickup, water distribution, and finish line operations.