Ключевые слова: action, active, active life, active lifestyle, activity, adventure, athlete, athletic, august, autumn, competition, competitions, countryside, courage, endurance, exercise, fell running, fitness, grassy field, health, hill, hill running, landscape, lonely, man, marathon, metabolism, mountain, mountains, nature, outdoor adventure, outdoor fitness, people, race, runner, running, scenic, sky, sport, summer, terrain map, trail run, trail runner, trail running, training, ultramarathon, ultratrail, uphill, utmb, workout,