BCT section 4

Andover, Massachusetts, United States

13.4 miles (21.5 km) · 1,342 ft elevation gain · Point to Point · trail · Route

BCT section 4 is a 13.4 mile point-to-point route located in Andover, Massachusetts, United States. The route climbs 1,342 feet and descends 1,347 feet. The largest climb extends 0.9 miles, gaining 78 feet. The course averages 105 feet of vertical gain per mile. 82% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. Terrain difficulty is rated as very hilly. Difficulty is rated 6.6 out of 10, placing it in the 48.31th percentile. This route serves both trail runners training for ultras and hikers exploring Massachusetts.