GoldenCheetah

GoldenCheetah is an open‑source application for cyclists, runners and triathletes that ingests power and performance data from a wide range of devices and training platforms. It supports import of files from Garmin, SRM, PowerTap, O_Synce, TrainingPeaks, WKO+, Polar and many others, allowing users to load ride, run or swim recordings for detailed analysis.

The software offers forensic ride analysis, customizable dashboards, and tools for calculating metrics such as BikeScore, pedal force versus velocity, and trend tracking across seasons, intervals and athletes. Users can edit, search and export data, compare performances, and conduct indoor training sessions within the same environment.

GoldenCheetah runs on macOS, Windows and Linux, provides cloud integration for data synchronization, and features a fully customizable user interface. It is released under an open‑source license, with source code available on GitHub and regular stable and development releases.