Keywords: David Sopuerta, enkarterri, enkarterriextreme, ultratrail, ultra, trailrunning, trail, run, runner, zaramillo, apuko, apukoigoera, ganeko, ganekogorta, gallarraga, laquadra, saratxo, skyrunning, 28k, desnivel, consejo, montaña, corredoredemontaña, davidsanturtzi, sodupe, descenso, downhill, bajada
Video length: 14:16