Ключевые слова: action, alps, athlete, championship, cloud, competition, competitive, distance, endurance, exercise, extreme, fog, forest, hard, healthy, hiking, ice, jogging, landscape, lifestyle, male, man, marathon, mountain, nature, outdoors, park, race, rivalry, run, runner, sky, skyrunner, skyrunning, slope, snow, sport, stones, storm, tired, top, track, trail, trekking, uphill, walking, white, winter, young,