What the scanner tells you
Not every scan starts or continues a trail. These are the messages a player meets most often, and what to do.
The code has expired
Every trail is valid until a date set by the organiser. An expired START cannot be played — ask the organiser for a current one.
Not a QRun code
Other QR codes (links, products) are ignored — nothing opens.
A station of another trail
Two trails in one park? A station that is not part of your trail is shown as “Station without an active QRun” — nothing changes in your run; find your own trail’s station.
Already answered
Each station counts once. Scanning it again changes nothing.
One code, several trails
A checkpoint code carries a question for each trail that passes there; the app opens the one for yours.
