Lehigh County, Pennsylvania, United States
18.3 miles (29.4 km) · 2,816 ft elevation gain · Loop · trail · Route
The The Trexler Double is a 18.3 mile route in Lehigh County, Pennsylvania, United States. The course features 2,816 feet of elevation gain and 2,816 feet of descent. The largest climb extends 4.9 miles, gaining 160 feet. The course averages 159 feet of vertical gain per mile. Approximately 68% of the route is runnable. The route follows trail surfaces. Terrain difficulty is rated as very hilly. Difficulty is rated 9.7 out of 10, placing it in the 62.66th percentile. This loop route attracts trail runners and hikers exploring Pennsylvania's mountain terrain.
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