A marathon runner is someone who trains to complete a long-distance race of 26.2 miles, known as a marathon. These athletes often spend months preparing, focusing on building their endurance and speed. They follow specific training plans that include long runs, speed workouts, and rest days to help their bodies adapt to the demands of the race. During a marathon, runners face various challenges, such as fatigue and changing weather conditions. Many marathon runners participate in events like the Boston Marathon or the New York City Marathon, where they can test their skills against others and enjoy the excitement of the race atmosphere.