In today's digitally connected world, mobile applications have become an indispensable tool for fitness enthusiasts, especially runners. This investigation delves into the utilization of mobile apps specifically designed for gauging performance in running exercises. This study reviews the features and functionalities that these apps offer, such as real-time tracking of distance, pace, heart rate, and elevation changes. Advanced analytics provided by these applications not only help runners to monitor their progress but also offer insights into optimizing their training regimes. Additionally, the integration of social features fosters a sense of community, motivating users to stay committed and compete healthily. Challenges such as data accuracy, privacy concerns, and battery consumption are also discussed. The present study concludes that while mobile applications have significantly enhanced the experience of runners and have provided valuable data for performance improvement, users should be mindful of the potential limitations and ensure a balanced approach to technology-aided training.