Deschutes County, Oregon, United States
20.9 miles (33.6 km) · 7,545 ft elevation gain · Loop · trail · Route
Broken Top-South Sister (BTSS) (OR) is a 20.9-mile loop route in Deschutes County, Oregon, United States, gaining 7,547 feet of elevation. The route follows a up-and-over elevation profile. The terrain breaks into 6 distinct sections including 3 significant climbs. The longest climb covers 6.9 miles gaining 3,633 feet at an average 21.7% grade. About 45% of the terrain is runnable, with significant hiking sections. The route opens with a climb and finishes with flat terrain.
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