This Half Marathon Training Plan is designed for runners aiming to improve their half marathon performance or transition from shorter races like 10Ks. With 40-55 km weekly mileage, this 20-week plan gradually builds endurance, speed, and strength to help you reach your race goals. The program focuses on varied workouts, including long runs, tempo sessions, and intervals, ensuring balanced development. It's ideal for runners who have a foundation of consistent running and are ready to challenge themselves at longer distances.