Download the NN Marathon Rotterdam appIn our app you'll find the most important information about the event, like program, start times, accessibility and all the course maps. The Track&Trace feature will be activated as soon as all bib numbers are known. Fans will be able to track a maximum of 5 runners. The app is available for iPhone and Android.
The Marathon Supporter is now live!With the Marathon Supporter fans show their support for their runners via digital messages. Your messages are displayed on screens (at 37K and 500m before the finish) just as the runner passes. The tool is free of charge and user friendly (on smartphone, tablet and app). Share with your friends and get supported!
Start waves on Sunday April 12Runners who will run the NN Marathon Rotterdam or the 1/4 Marathon Rotterdam are classified in start waves, regarding your submitted estimated finish time. There will be three start waves in total. Your start wave is also printed on your bib number. Please make sure you will be in your starting pen at least 15 minutes before the start.