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Surprise your hero during the NN Marathon Rotterdam!
The NN Hardloopsupporter is set to make a return at the NN Marathon Rotterdam in 2024. Starting from Tuesday, March 26, you have the opportunity to submit your own personalized video of encouragement.
Want to take another look at your encouragement video(s)?
Participants
2
0
6
7
2
runners participated
Number of uploads
1
2
9
1
7
encouragement videos