Keywords: David Sopuerta, combinada, marchadelnorte, ruiloba, trasierra, cantabria, paisaje, acantilado, trailrunning, btt, vtt, scott, scottrc, scottrcspark, run, running, ultratrail, runner, corredordemontaña, mountainlover, cantabriaturismo, correr, competicion, carreras, marchas, sudar, sufrir, entrenar, consejos, unboxing, material, zapatillas, ultimatedirection, scbikers, davidsanturtzi, sabado, virtxo, virtxobiker, virtxonopara, buts, barro, downhill, descenso, flow, enduro
Video length: 12:21