Urdaibaiko biosfera erreserba, Euskadi, España
4.6 miles (7.4 km) · 592 ft elevation gain · Loop · trail · Route
The Busturia. Txakolinaren itzalpean ibilian ibiliz route traverses 4.6 miles through Urdaibaiko biosfera erreserba, Euskadi, España. Elevation gain totals 592 feet, with 593 feet of descent. The largest climb extends 0.9 miles, gaining 5 feet. The course averages 133 feet of vertical gain per mile. About 78% of the distance is runnable terrain. Terrain is predominantly trail. Terrain difficulty is rated as very hilly. Difficulty is rated 6.6 out of 10, placing it in the 48.24th percentile. The route draws trail runners and hikers interested in technical terrain in Euskadi.
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