Ada County, Idaho, United States
43.7 miles (70.3 km) · 10,318 ft elevation gain · Point to Point · Route
Boise Skyline Traverse covers 43.7 miles across Ada County, Idaho, United States. Runners face 10,318 feet of climbing with 10,302 feet of loss. The largest climb extends 13.7 miles, gaining 2,651 feet. The course averages 302 feet of vertical gain per mile. The course is 52% runnable, with the remainder requiring hiking on steep or technical sections. Terrain difficulty is rated as mountainous. Difficulty is rated 18.7 out of 10, placing it in the 84.73th percentile. The route draws runners targeting challenging courses.
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