Privacy

3TRI is in private early access. This page describes the current preview as of 27 September 2026.

What you provide

We store account details, race goals, training preferences, workouts and invitations in Supabase so your plan can appear across your devices. Your account controls your own plan data.

Connected services

Strava connection is optional. When you authorize it, 3TRI reads your activities for your own view. Strava tokens are stored on the server, are not put in the website or app bundle, and your Strava activity data is not passed to AI services or shown to training partners.

The native iPhone and Watch apps may access workouts through Apple Health with your permission. Apple Health data is not available to this website.

AI coach

If you use chat, the text you type is sent to OpenAI to generate a response. Your Strava activity data is excluded from the coach request. Do not use the coach for medical diagnosis.

Control

You can disconnect a provider in its account settings and request deletion of your 3TRI account and stored data. More detailed controls will be added before a public app launch.