San Francisco, California, United States
39.2 miles (63.2 km) · 1,779 ft elevation gain · Loop · trail · Route
San Francisco Border (CA) covers 39.2 miles across San Francisco, California, United States. Runners face 1,779 feet of climbing with 1,812 feet of loss. The most significant ascent covers 1.9 miles and gains 261 feet. Vertical rate measures 51 feet of gain per mile. The course is 95% runnable, with the remainder requiring hiking on steep or technical sections. Trail comprises the majority of the course. Technical difficulty: hilly. This route ranks at the 27.45th percentile for difficulty among similar distances. Popular among trail runners and hikers seeking California adventures.
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