CHRONIC CARDIOTRAINING PLANS

FREE · OPEN SOURCE · FOR ULTRARUNNERS

Your Strava data.
A real plan.
Zero guesswork.

We read your training history, detect your patterns, and generate a personalized daily training plan using evidence-based coaching principles. No paywalls. No guessing.

Connect Strava
01

We read your last 2+ years

Every run, every gap, every peak. We analyze your full Strava history to understand how you actually train.

02

Plans are daily, not weekly

Not a generic template. A day-by-day plan with distances, zones, workouts, strength, and nutrition cues.

03

Open-source methodology

No black box. The coaching rules behind every plan are published. Read exactly how it works.

We published every gel recipe. Now we're publishing the training methodology. Same principle: no gatekeeping.

READ THE METHODOLOGY →