Keywords: David Sopuerta, zegama, zegamaaizkorri, aizkorri, maraton, gipuzkoa, trailrunning, trail, montaña, desnivel, kv, hayedos, bosques, paisajes, niebla, barro, tenico, amigos, zuriñe, zuri, davidsanturtzi, santurtzi, skyrunning, worldtour, run, runner, corredor, corredordemontaña, enjoy, ultimatedirection, scott, scottrc, ultratrail, entrenamiento, entreno, entrene, ehunmilak
Video length: 14:51