Wild Nephin National Park, Éire / Ireland
6.1 miles (9.9 km) · 1,183 ft elevation gain · Loop · trail · Route
Letterkeen Loop covers 6.1 miles across Wild Nephin National Park, Éire / Ireland. Runners face 1,183 feet of climbing with 1,187 feet of loss. The most significant ascent covers 1.4 miles and gains -255 feet. Vertical rate measures 194 feet of gain per mile. The course is 60% 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 68.16th percentile for difficulty among similar distances. Popular among trail runners and hikers seeking Éire / Ireland adventures.
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