NN Marathon Rotterdam 2021 with De Zwarte Hond

On October 23 and 24, the NN Rotterdam Marathon 2021 was held, with no less than 50,000 participants and thousands of spectators in Rotterdam during these days. The Kids Runs took place on the first day, before the other professionals took to the starting line on day two, including colleagues from De Zwarte Hond. All 16 participating co-workers reached the finish line. The beautiful weather and enthusiastic support certainly contributed to this. Next year De Zwarte Hond will be participating again!