The 16th edition of the Boca del Infierno mountain race will be held on 2 July. Aragon Cup.
It is a race that has two routes, one of 25 km with 1,500 m of positive difference in altitude and another, sharing part of the route with the previous one, of 15 km and 1,000 m of positive difference in altitude.
Both routes allow the race to run through different landscapes of the Western Valleys Natural Park that change depending on the altitude: foothill landscape, beech-fir, Mediterranean forest, mixed forest or alpine meadow.
Information on how to register for the race can be found at Web Carrera por montaña Boca del Infierno