Ключевые слова: athlete, bicycle, bike, challenge, coaching, color, competition, contest, curve, cycle, distance, endurance, exercise, finish, healthy, horizontal, jogging, lane, line, marathon, marking, nobody, outdoor, outside, pavement, public, race, racetrack, ride, road, rubber, run, speed, sport, sprint, stadium, stamina, start, structure, success, surface, track, training, velo, velocipede, velocity, victory, win, workout,