耐久跑是运动强度较大，体能消耗较大，动作比较单一的周期性项目，动作技术比较简单。耐久跑作为当下特别流行的运动在人们的生活中起到越来越大的作用，随着生活质量的提高，人们也开始越来越重视自己的身体健康水平，在工作之余会抽出更多的时间来进行体育锻炼进而使自己的身体更加健康有活力。耐久跑训练可以增强人们意志品质，培养人们吃苦耐劳的精神，改善人们的生活习惯。大学生是建设祖国未来的重要力量，大学生是社会中最积极有活力的群体，大学生的发展状况关系着国家的兴衰成败。大学生意志力现状主要表现为意志力不坚定，缺少优良的意志品质，在所处环境中自我调整能力差，缺少韧性、 恒心与毅力，有着很强的惰性，抗阻碍能力弱，做决定优柔寡断。大学生是社会的一个重要群体。因此本文选取了15名某高校普通学生作为研究对象，进行深入访谈，通过结合文献资料法，访谈法，文本分析等研究方法对耐久跑在大学生的意志力起到作用进行分析。结果表明：1.耐久跑对提升大学生自觉性有积极推动作用。2.耐久跑促进了大学生自制力方面的提升。3.耐久跑对提升大学生果断性起到不可忽视的推动作用。结论：1.意志力的维度包括自觉性，果断性，自制力。2.耐久跑在提升大学生意志力方面起着积极地推动作用。

Endurance running is a periodic event with high exercise intensity, high physical consumption and simple movements, and the movement technique is relatively simple. Endurance running, as a particularly popular sport, plays an increasingly important role in people's lives. With the improvement of the quality of life, people begin to pay more and more attention to their physical health, and they will spare more time for physical exercise after work to make their bodies healthier and more energetic. Endurance running training can enhance people's will quality, cultivate people's hard-working spirit and improve people's living habits. College students are an important force in building the future of the motherland. College students are the most active and energetic group in society, and their development is related to the success or failure of the country. The current situation of college students' willpower is mainly manifested in their weak willpower, lack of excellent willpower, poor self-adjustment ability in their environment, lack of toughness, perseverance and perseverance, strong inertia, weak ability to resist obstacles and indecision in making decisions. College students are an important group in society.Therefore, In this paper, 15 ordinary students of Beijing Normal University are selected as the research object, and in-depth interviews are conducted. By combining the research methods of literature, interviews and text analysis, the effect of endurance running on college students' willpower is analyzed. The results show that: 1. Endurance running has a positive role in promoting college students' consciousness. 2. Enduring running has promoted the self-control of college students. 3. Endurance running plays an important role in promoting college students' decisiveness. Conclusion:  1. The dimensions of willpower include consciousness, decisiveness and self-control. 2. Endurance running plays a positive role in promoting college students' willpower.