Your monthly run results are saved only in this browser's local storage on your device. They are never uploaded to a server. You can delete them at any time using the button below, or manually from your browser settings.
Tap the lock / ⓘ icon next to the address bar → Site settings → Clear data. Or open the Chrome menu (⋮) → History → Clear browsing data and clear site data for this app.
Press F12 to open Developer Tools → Application tab → Local Storage → select this site → right-click and choose Clear. Or go to the browser's Settings → Privacy → Clear browsing data and clear site data.