Ключевые слова: abstract, arena, artificial, athlete, athletic, background, colorful, colour, compete, competition, concepts, course, day, empty, exercise, field, finish, five, game, ground, lanes, lifestyle, lines, mark, match, meters, nobody, numbers, outdoor, pattern, perspective, playground, race, racecourse, racetrack, recreation, red, run, sport, sporting, stadium, start, surface, tarmac, texture, thousand, track, white, yard,