Rotterdam Marathon

Rotterdam Marathon course route

The Rotterdam Marathon is a flat loop starting and finishing on the Coolsingel in the city centre, crossing the Erasmus Bridge to the south bank, looping through Feijenoord and Kop van Zuid, recrossing via the Willemsbrug, and passing Kralingse Bos. Most of the course is among Europe's fastest, with only minor bridge gradients interrupting the easier flat rhythm. Spectators line the Coolsingel, pack the Erasmus Bridge approaches, and cheer through Kop van Zuid.

Rotterdam Marathon route map

Official course map — view on race website

Rotterdam Marathon elevation profile

The Rotterdam Marathon course is very flat over 42.195 km (26.2 miles). Runners cover 5 metres of climbing and 5 metres of descent, with minimal net elevation change from start to finish.

Entry requirements

Rotterdam Marathon is held in April — traditionally the second Sunday. Registration is open (no lottery) through nnmarathonrotterdam.nl. Rotterdam historically fills up less rapidly than London or Paris, making it a more accessible April option for runners who miss those ballots. Time-based starting pens organise runners by expected finish time. An elite invitation-only programme runs ahead of the mass start, with prize money and course-record bonuses attracting world-class fields.

Rotterdam Marathon course video

Race-day footage from the course to help you picture the route, crowds, and key landmarks on marathon day.

Marathon course at Rotterdam Marathon

Frequently Asked Questions

What is the Rotterdam Marathon elevation profile?

The Rotterdam Marathon has 5 metres of total climbing and 5 metres of descent over 42.195 km (26.2 miles). The course is very flat, with 0 metres of net change from start to finish.

Where can I find the Rotterdam Marathon route map?

This page includes a Rotterdam Marathon course map showing the full 42.195 km route from start to finish. The official course map is published at www.nnmarathonrotterdam.nl/en/course. The flat loop crosses the Erasmus Bridge and passes the Euromast, Kop van Zuid, and the Maas riverfront.

How long is the Rotterdam Marathon?

The Rotterdam Marathon is the standard marathon distance of 42.195 kilometres (26.2 miles), certified to World Athletics rules. Starts and finishes on the Coolsingel in the city centre.

Is the Rotterdam Marathon flat?

Yes. The Rotterdam Marathon is very flat with 5 metres of total climbing over 42.195 km (26.2 miles) — a profile that suits runners chasing personal bests or Boston qualifying times.

What time does the Rotterdam Marathon start?

The 2027 Rotterdam Marathon starts at 10:00 am local time on Sunday, 11 April 2027. Arrive early for baggage drop and corral access — official race communications on www.nnmarathonrotterdam.nl/en/ confirm any last-minute schedule changes.

Why is the Rotterdam Marathon considered one of Europe's fastest courses?

The NN Marathon Rotterdam benefits from Rotterdam's geography — the city sits on the Rhine-Meuse-Scheldt delta, making it almost perfectly flat. Total elevation gain on the marathon course is under 30 metres. The wide, smooth roads of a major European port city provide excellent running surfaces. April temperatures average 8–13 °C (46–55 °F). This combination has produced Dutch national records and sub-2:05 elite performances, and it is a premier target for European runners chasing national and personal records.

What is the Rotterdam Marathon course route?

The course starts and finishes on the Coolsingel, Rotterdam's main commercial boulevard. Runners head south to cross the Erasmus Bridge — the city's iconic cable-stayed bridge nicknamed 'The Swan' for its dramatic single white pylon — before looping through Feijenoord and Kop van Zuid on the south bank. The course recrosses the river via the Willemsbrug, loops through the Kralingse Bos (a large park with a lake in the east), and returns west to finish on the Coolsingel.

When is the Rotterdam Marathon and how do I register?

Rotterdam Marathon is held in April — traditionally the second Sunday. Registration is open (no lottery) through nnmarathonrotterdam.nl. Rotterdam historically fills up less rapidly than London or Paris, making it a more accessible April option for runners who miss those ballots. Time-based starting pens organise runners by expected finish time. An elite invitation-only programme runs ahead of the mass start, with prize money and course-record bonuses attracting world-class fields.

What is the significance of crossing the Erasmus Bridge?

The Erasmus Bridge is Rotterdam's most iconic landmark — an 802-metre cable-stayed bridge with a single asymmetric white pylon, opened in 1996 and awarded multiple architectural prizes. Crossing it during the marathon (approximately miles 5–6) offers views of the Nieuwe Maas River and Rotterdam's extraordinary modern skyline: the city was almost entirely destroyed by German bombing in 1940 and rebuilt with bold postwar architectural innovation.

Is Rotterdam Marathon a good course for chasing a personal best?

Rotterdam is one of the best personal-best courses in Europe, and arguably underrated compared to Berlin and Valencia given its similar flat profile and cool spring conditions. The Dutch national record has been set or broken here multiple times. The mass field is relatively performance-focused, pacemakers are available for multiple target times, and the Kralingse Bos park section provides a pleasant but fast deviation from the urban roads. Runners targeting 2:30–3:30 consistently report Rotterdam as one of their fastest performances.