Open Source #fitness Projects

Open-source GPS track manager with 3D topography visualization for outdoor activities.

RunnerUp is a free, open source GPS run tracker for Android with audio cues, interval workouts, heart rate zones — no accounts or ads.

Open-source weightlifting tracker — log workouts, sets, and reps with data stored locally. Free, privacy-respecting alternative to Hevy and Strong.

Self-hosted personal nutrition tracker with PWA and Android app. No telemetry, no cloud sync, full data ownership.

LiftTrace is a self-hosted weightlifting tracker that runs in a single Docker container. AGPL-3.0, no telemetry, no cloud sync — your lifting data stays on your own hardware.

Self-hosted workout and fitness manager with nutrition tracking and mobile apps.

Track meals, workouts, water, and health metrics with AI-powered insights for the whole family. SparkyFitness is a self-hosted, privacy-friendly fitness tracker that puts you in control.

Geo Activity Playground is a self-hosted data analysis and visualization tool for GPS-tracked outdoor activities. Explore routes, heatmaps, and detailed stats from every device.

Self-hosted fitness tracking service for running, cycling, and more with full data control.

Offline gym log for Android with a tap-the-muscle body map, 500+ animated exercises, rest timers, and no internet permission at all.