Together with you bib number you will receive a plastic bag that can be used for your clothes. After filling your bag, you paste the sticker that corresponds with your starting number on the bag. You can hand in your plastic bag at the PostNL trailer that matches your bib number series. These PostNL trailers are at the busstation at the IJ-hall of Amsterdam Central Station.
Only bags supplied by the organizers will be accepted for safekeeping. Remember that space in these bags is limited, so only put the things that you most need in them. You should leave sport bags at Sporthal De Struijck. Leave valuables at home. The organizers do not accept liability for lost clothing.
About 150 meters after the finish, on the way to the Dam tot Dam Park, the clothing bags can be picked up at the Heijermansstraat. You can pick up your bag until 17.15.
You can only find changing facilities in Zaandam at Sporthal De Struijck, close to the Dam tot Dam Park (no shower facilities). Participants of the business run can use the special business changing tent in the Dam tot Dam Park.