Summit County, Colorado, United States
6.6 miles (10.6 km) · 3,605 ft elevation gain · Loop · trail · Route
Peak 1 (CO) covers 6.6 miles across Summit County, Colorado, United States. Runners face 3,617 feet of climbing with 3,613 feet of loss. The largest climb extends 2.6 miles, gaining 2,640 feet. The course averages 550 feet of vertical gain per mile. The course is 10% runnable, with the remainder requiring hiking on steep or technical sections. Trail comprises the majority of the course. Terrain difficulty is rated as mountainous. Difficulty is rated 30.1 out of 10, placing it in the 94.33th percentile. Popular among trail runners and hikers seeking Colorado adventures.
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