The author contemplates the challenges of preparing for the 2026 Seoul Marathon, particularly in regard to long slow distance (LSD) training, essential for completing the full marathon distance of 42.195 kilometers. Having participated in numerous marathons over the past decade and even running in harsh winter conditions, the author now faces significant injury and mental hurdles, questioning the purpose of competing if unable to complete the race. The piece serves as an introspective account of how physical and psychological limitations can create doubts about one's capability to participate in the marathon amidst concerns of re-injury.

Through this self-reflection, the author articulates the evolution of their running journey, explaining that the endurance required for marathons transcends mere completion of the distance; it is about overcoming personal physical and mental challenges. Despite a successful history of decreasing their marathon finish time significantly over the years, the author finds themselves contemplating whether the struggle to finish is worth it and whether to even enter the race in the first place. This contemplation highlights the intersection of ambition, physical ability, and deeper motivation behind the desire to run a marathon.

Ultimately, the article delves into the philosophical nature of endurance sports, emphasizing that the act of running serves more than just a physical workout—it is also a spiritual practice and a means of seeking clarity and insight into one's inner self. The author reflects on how running provides an opportunity to engage with their thoughts and emotions, suggesting that the experience on race day might serve as a collective moment of prayer and self-exploration, reaffirming their purpose as a runner, regardless of the finish time or injury risks.