MammothMarch Boston
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About the race
MammothMarch Boston is a single-day hiking event held on June 5, 2027, at Wompatuck State Park in Hingham, Massachusetts. The course is a single 20 mile loop that showcases paved and unpaved hiking trails, dirt trails, gravel roads and forest floor across the park’s wooded terrain. The route has a total elevation gain of around 950 ft.
Parking will be available on site. The event includes aid and refreshment stations roughly every 5 to 7 miles that provide toilets, food and drinks. Typical offerings at these stations include water, energy drinks, electrolytes, fruit, cereal or protein bars and peanut butter and jelly sandwiches. Participants receive a personalized certificate after finishing; those who stop early receive a certificate stating the distance completed. All finishers are awarded a finisher medal and entries are recorded for the event’s wall of fame.
MammothMarch issues Hiking Passes for new participants and accepts passes from previous editions for on site stamping. Merchandise for the Boston event is available through the event store for pick up on event day, while items ordered from the official online shop are shipped. The final route map is scheduled to be published about two weeks before the event. Visit the organization's website for the most recent information.
