FitoTrack is a mobile app for logging and viewing your workouts. Whether you’re running, cycling or hiking, FitoTrack will show you the most important information, with detailed charts and statistics. It is open-source and completely ad-free.
RunnerUp - A open source run tracker inspired by Garmin 410, ASICS Runkeeper and EveryWhere Run.
GoldenCheetah is a software package that:
Downloads ride data directly from the CycleOps PowerTap and the SRM PowerControl V. Support for SRM PowerControl VI and VII is planned for the future.
Imports ride data downloaded with other programs, including TrainingPeaks WKO.
Golden Cheetah vs SportTracks opinions
Golden Cheetah is focussed on bike power, whereas SportTracks is for tracking all sports
Turtle Sport is an open source software developed to communicate with GPS devices : Garmin, Suunto, etc. The following functions are available:
Retreive your activities from GPS devices. Import and export activities in GPX, hst, tcx, kml, fit. Configure the athlete data: weight.
Pytrainer is a tool to log all your sport excursion coming from GPS devices (with a focus on Garmin ForeRunnner 205, 305 and 405) or GPX files. Pytrainer supports GPS track files and displays your data in graphs and maps.