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Draw the thing you are actually chasing

One commitment, the areas holding it up, and what each of them measures. The map fills as the numbers do — and it tells you which parts of your week would survive two days going missing.

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Bringing the map up…

Drag a node to move it · drag space to pan · scroll or pinch to zoom · open a tracker to name its readings

This map is a picture of one week. Ceresis keeps it, fills it in from what you log, and tells you which part to change when the week starts slipping.

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A map is only worth keeping if it stays true

Here you type the numbers in. In Ceresis you log your week once — a run, a session, a meal, a night's sleep — and the map reads itself from that. It measures every week against the targets you set, names the day you start slipping, and sends a weekly review with one change to make.

Chasing an exam rather than a distance? The pace calculator works out the weekly hours between now and the date, also free and also without an account.

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