King County, Washington, United States
44.9 miles (72.3 km) · 10,432 ft elevation gain · Point to Point · trail · Route
The Rattlesnake Lake to Lake Washington route traverses 44.9 miles through King County, Washington, United States. Elevation gain totals 10,432 feet, with 11,184 feet of descent. The most significant ascent covers 7.1 miles and gains 2,271 feet. Vertical rate measures 235 feet of gain per mile. About 48% of the distance is runnable terrain. Terrain is predominantly trail. Technical difficulty: mountainous. This route ranks at the 79.68th percentile for difficulty among similar distances. The route draws trail runners and hikers interested in technical terrain in Washington.
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