Import what you already have
Connect intervals.icu, upload .FIT files, or start fresh. History import recomputes fitness, the power curve, and zones in the background while you finish setup — value in minutes, not a blank dashboard.
How it works
From raw data to a coach that can prove itself.
Four moves. Import history, build the physiology model, get a daily recommendation you can question, and let readiness plus life rewrite the plan — without losing the math.
Model the athlete — not a guess
FTP, zones, and capability come from your data when possible (eFTP from the curve). Set goals, weekly hours, and a training philosophy. Koyaro never blocks you on a ramp test you don’t need.
A daily call you can interrogate
Today’s checklist combines sessions, wellness, meals, and readiness. Ask why any recommendation — answers cite CTL, ATL, TSB, sleep, compliance. The LLM never invents metrics; the science engine owns the numbers.
The plan adapts with real life
Missed sessions, low readiness, or a 40-minute window don’t break the system — they rewrite the week. Projections stay inspectable. Fueling and recovery feed the same brain that builds the calendar.
The loop
Ask why. Get citations.
Most “AI coaches” summarize yesterday. Koyaro runs the same engine that builds your week through the conversation — so the answer to “why this session?” is always a set of real metrics.
Why this session?1/3
Proceed as planned
Readiness and plan align — train as scheduled.
Grounded in
- Readiness 78
- CTL 62
- TSB +4
Session stays hard because form is fresh and readiness is green. Engine cites CTL, ATL, and today’s wellness — the coach never invents the numbers.
Ready when you are.
Create an account, import your history, and start a living plan — with native AI that explains every recommendation.