Looking to crush a Boston Marathon qualifying time or simply chase a new personal record? This event circles Northfield High School on a lightning-fast, completely flat 1-mile loop course, with the full marathon distance being USATF certified for Boston qualification. Designed with serious runners in mind, the race features water and electrolyte support at aid stations, allows you to set up personalized nutrition stops, and caps participation at just 75 runners to ensure an optimal racing experience.