Open source · Self-hosted · Yours Forever
We're tired of the proprietary. We're here to set PRs.
You train hard for your precious data. Now you can track all of it, exactly how YOU want. No more putting your VO₂max behind a "Premium" button. No more monthly charges. TrainingGeeks is built by the community, for the community. See the entire source code for yourself, make any changes you want, or download our version here. Make your training truly your own.
Everything you actually use.
Anything you want to add.
We rebuilt the parts of the big-name analytics suite that athletes open every day — then made them yours to keep, tweak, and host.
A calendar that plans and remembers
Drag workouts around, log what you actually did, and watch completed days turn green.
Three key metrics
Fitness, Fatigue, and Form — CTL, ATL and TSB — charted per sport to give you the full picture.
Dashboards you control
Add and remove charts with a click. PMC, time-in-zone, peak curves, weekly everything. Build the view you want.
Peak performances which earn hardware
Mean-maximal power, pace, and heart-rate curves, and gold/silver/bronze on your best efforts.
Zones, thresholds, and plans
HR / power / pace zones from real methods, plus structured training plans you can drop onto the calendar.
Auto-sync with your preferred platforms
Bring your activities and planned workouts in automatically. Partnered seamlessly with Intervals.icu to connect Garmin, Polar, Apple, and more.
Endless additional features.
TrainingGeeks is forever open source. Built by a community of athletes, for a community of athletes.
Bring PRs (Pull Requests) so that we can keep hitting PRs (Personal Records).
See it in action
Real screenshots from the application!
Open source. Self-hosted. Yours Forever.
Your activities live in a database on your machine — not in our data center (because we don't have one). We'll never ask for your card — no subscription has ever made an athlete faster. Don't like a chart? Change it. Missing a feature? Build it — or open an issue and guilt us into it.