Ключевые слова: 1, 100m, 2, 3, 4, 400m, 5, 6, 7, 8, 9, brown, competition, countdown, course, dash, exercise, facility, field, field day, first place, image, line, lottery, number, outdoor, qualifying, run, short distance, sports, stadium, start, starting line, straight, straight course, straight line, subtrack, sunny, the lane, track, track and field, track and field track, training, white line,