Ključne riječi: David Sopuerta, gangurenmt, ganguren, martxa, marcha, trail, trailrunning, montaña, correr, run, runner, aventura, nocturna, gorbeia, saibigain, barazar, pagomakurre, lemoa, galdakao, bizkaia, cruz, ultratrail, ultra, strava, garmin, wikiloc, correrpormontaña, paisaje, wblog, desnivel, kv, niebla, noche, frontal, zapatillas, track, correrdenoche, skyrunning, corredor, corredordemontaña, parquenatural, naturaleza, dima, saibi, altungana, saldropo, euskadi, paisvasco, ultras
Dužina videa: 10:05