Long-distance running is a form of endurance running that typically involves races longer than 5 kilometers. Common distances include the 10K, half marathon (21.1 kilometers), and marathon (42.2 kilometers). This sport requires physical stamina, mental resilience, and proper training to build endurance over time. Runners often follow specific training plans that include long runs, speed work, and rest days. Proper nutrition and hydration are also crucial for performance and recovery. Long-distance running can be enjoyed individually or as part of organized events, promoting fitness and community engagement among participants.