Tolt Pipeline Trail: Woodinville - Snoqualmie Valley (WA)

King County, Washington, United States

13.4 miles (21.5 km) · 1,525 ft elevation gain · Loop · trail · Route

Tolt Pipeline Trail: Woodinville - Snoqualmie Valley (WA) is a 13.4-mile loop route in King County, Washington, United States, gaining 1,525 feet of elevation. The route follows a rolling elevation profile. The terrain breaks into 5 distinct sections including 2 significant climbs. The longest climb covers 3.4 miles gaining 560 feet at an average 5.5% grade. Approximately 80% of the route is runnable at a steady effort. The route opens with a climb and finishes with a descent.