Readiness score
Every session, know whether your body is ready to push hard, build steadily, or recover. Built on ATL/CTL load modelling — the same method used by professional endurance coaches.
Load intelligence
Track your acute and chronic training load, intensity balance, and consistency over time. Understand not just what you ran — but what it means for how you should train next.
All your data, unified
Connect Strava and Garmin. See your full training picture in one place — activities, heart rate, elevation, time on feet — without switching between apps.
Race planner
Add your target races — 5k to 100 mile — and Trace maps a training structure around them. Prioritise your A race, fit in the B and C events, and manage load intelligently across the whole calendar.
AI coach
Ask anything about your training and get answers grounded in your actual data — not generic advice. Your coach knows your history, your load, and your upcoming races.
Built to grow with you
Whether you're training for your first parkrun or your fifth ultra, Trace adapts to your data. The more you run, the smarter it gets about you specifically.