Ключевые слова: adrenaline, athlete, brown, carefree, challenging, courage, course, difficult, dirty, droplets, enjoyment, event, excitement, exercise, exhilerating, extreme, fight, filthy, fitness, fun, liberating, mud, muddy, obstacle, outdoors, participant, pit, quirky, race, run, runner, rush, splash, splashing, splattered, sports, stained, strong, water, wet,