RTRT.me represents a specialized mobile solution for real-time athletic event tracking, developed by Dilltree Inc for iOS platforms. The application serves as an official tracking partner for world-class racing events, providing both participants and spectators with professional-grade monitoring capabilities. With an exceptional 4.84/5 rating from users, the app has established itself as a reliable tool for major athletic competitions. The application's core functionality centers around real-time participant tracking through GPS technology, delivering precise location data, current paces, and estimated finish times. The interactive course map allows users to visualize participant progress along the actual race route, while the live tracking feature enables monitoring multiple participants simultaneously. Push notifications provide automated updates at key course milestones, and integrated social sharing features allow users to broadcast participant achievements across platforms. The live leaderboard system offers comprehensive race standings updated in real-time. User experience demonstrates thoughtful design with an interface optimized for both spectators and participants. The application maintains consistent performance during high-demand events, with minimal latency in data updates. Real-world usage patterns show primary engagement during marathon, triathlon, and endurance events where remote tracking provides significant value. The interface prioritizes clarity of information with clean visual presentation of timing data, map overlays, and progress indicators. User feedback consistently highlights the application's reliability and emotional value for remote spectatorship. Dancin Gma (October 20, 2024) noted the app 'made me feel like I was with her the entire time' during the Columbus marathon. Old lady from Pasadena (April 27, 2025) praised the user-friendly interface and tracking accuracy, while HCABI (April 27, 2025) specifically commended the precision of predicted finish times. Multiple reviews from December 2024 events confirm consistent performance across different competitions. The application demonstrates particular strength in providing emotional connection for remote spectators and valuable data for participants. Limitations include event-specific availability, as the platform only functions for partnered competitions. Network dependency represents another consideration, as cellular coverage gaps may affect tracking accuracy in remote course sections. The application excels most for major metropolitan marathons and well-supported endurance events where infrastructure supports optimal performance.