42K
2027 NN Marathon Rotterdam - Apr 11
🇳🇱 Rotterdam, Netherlands·Sunday, April 11, 2027·1 day
One of the flattest big-city marathons in the world. The only real climbs are the Erasmus Bridge, crossed twice (around 3 km and again near 27 km), plus two short wooden-bridge sections (around 5 km and 30 km); everything in between is dead level through Rotterdam's wide modern boulevards. +5m elevation
Tier
Tier 2
Conference event
Rating
★ 50
type: 42k; rich description
Source
tier2