Unknown
5.0 miles (8.1 km) · 1,719 ft elevation gain · Point to Point · trail · Route
Porrentruy-Les Chainions covers 5.0 miles across Unknown. Runners face 1,719 feet of climbing with 196 feet of loss. The most significant ascent covers 2.3 miles and gains 1,211 feet. Vertical rate measures 342 feet of gain per mile. The course is 51% runnable, with the remainder requiring hiking on steep or technical sections. Trail comprises the majority of the course. Technical difficulty: very hilly. This route ranks at the 86.99th percentile for difficulty among similar distances. Popular among trail runners and hikers seeking Unknown adventures.
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