Endurance runners are athletes who specialize in long-distance running events, typically ranging from 5 kilometers to marathons and ultramarathons. They train their bodies to sustain prolonged physical activity, focusing on building stamina, strength, and mental resilience. This type of running requires a combination of aerobic fitness, efficient energy use, and proper pacing strategies. Training for endurance running often includes a mix of long runs, speed work, and recovery sessions. Runners may also follow specific diets to fuel their bodies, emphasizing carbohydrates for energy. Events like the Boston Marathon and New York City Marathon are popular competitions that showcase the skills of endurance runners.