Each participant is obliged to return the timing transponder to the organizer’s return points after the end of the race. Return points are located in the info tent and in the catering area (marked by signs). If the transponder is not returned, the organizer will charge a fee of EUR 50.00 which will be invoiced to the participant by the organizer. If the transponder cannot be returned immediately after the event for an important reason, it can be returned by mail to the organizer’s address until August 16, 2023.