About UltraCoach

UltraCoach is an AI-powered training analysis platform built for serious runners — particularly ultrarunners who want to understand their training data beyond what Garmin or Strava can tell them.

      Every run answers three questions: why did it feel the way it did, how does it compare to your personal baseline, and what should you do differently next time.
    

Built by a competitive ultrarunner for competitive ultrarunners. The goal is not another fitness dashboard — it's a coaching tool that uses your own historical data to give you genuinely personalised insight.

What it does

Parses Garmin FIT files and extracts 20+ performance metrics including running dynamics
Builds a personal baseline from your last 12 months of activity, recency-weighted
Generates AI coaching reports comparing each run to your baseline with weather context
Tracks nutrition and hydration linked to each activity
Detects cross-run patterns and training load trends
Lets you discuss any report with an AI coach in a focused chat

Technology

Reports are generated using Claude Sonnet by Anthropic. Weather data comes from Open-Meteo. Activity parsing uses the FIT protocol directly — no Garmin API, no third-party sync required.

Status

UltraCoach is currently in active development. It is free to use while in beta. Features are added regularly.

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