Your race kit includes a kitbag (and a sticker with your race bib number) that you can use to put your kitbag onto the appropriate baggage vehicle at the start area. To pick up your belongings at the finish area you will need your race bib.You can put your kitbag at the start area onto the labelled baggage van and retrieve it after the race from the same van at the finish area. The number of your deposit vehicle is indicated on your race bib.
Organization of start / finish.
Click on the map to enlarge it: