Ключевые слова: action, barbed, barbed wire, barrier, border, camp, competition, course, crawl, crawling, dirt, dirty, dusty, event, exercise, extreme, female, fence, fitness, fun, grass, human, military, mud, nature, obstacle, obstacle course, outdoor, outside, participant, people, race, run, runner, soil, sport, spring, stockholm, summer, sweden, tough, tough viking, viking, wire, woman,