Burnout is most likely caused by specializing in running prior to high school.
The number one cause of burnout across all sports is typically early specialization. It may be likely that some of the kids drawn to top high school running programs began specializing in the sport at an early age. Early specialization often involves year-round, high-intensity training focused on a single sport, leaving little room for other physical activities, hobbies, or downtime. This intense focus can lead to overtraining and physical exhaustion, particularly when the developing bodies of young athletes are exposed to repetitive stress. Research by Jayanthi et al. (2015) shows that athletes who specialize early are 81% more likely to suffer from overuse injuries compared to those who participate in multiple sports.
In addition to the physical toll, early specialization can contribute to psychological burnout. The constant pressure to perform and achieve at a young age can result in emotional exhaustion, reduced motivation, and even withdrawal from the sport entirely. A study by Goodger et al. (2007) highlighted the significant correlation between early specialization and psychological burnout in youth athletes, driven largely by the loss of intrinsic enjoyment. Athletes who have little time to explore other activities or sports may also feel a sense of social isolation, further compounding the mental strain.
Finally, early specialization can lead to a plateau in performance during adolescence, as many athletes reach their peak too soon and struggle to improve later. This phenomenon is especially problematic in endurance sports like running, where gradual development is crucial for long-term success. The American Academy of Pediatrics (AAP) recommends delaying specialization until late adolescence to allow for both physical and emotional growth, emphasizing that a diverse athletic background can improve resilience, adaptability, and overall performance. Encouraging balance and variety during the developmental years can help mitigate the risks of burnout and promote a healthier approach to competitive sports.