Rotterdam Marathon
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The Rotterdam Marathon, currently branded NN Rotterdam Marathon, is an annual marathon that has been held in Rotterdam, Netherlands since 1981. It has been held in April every year since the third edition in 1984 and attracts many top athletes. Wikipedia
Date: April (since 1983)
Distance: Marathon (42.195 km)
Location: Rotterdam, Netherlands
Participants: 16,837 finishers (2023); 11,722 finishers (2022); 14,554 (2019)
Primary sponsor: NN Group