THIRTEEN YEARS AT THE TOP: THE HISTORY OF THE ROTTERDAM MARATHON
On April 20, 1985, Carlos Lopes crossed the finish line at the Rotterdam Marathon in 2:07:12 — the first sub-2:08 marathon in history and, at the time, the most dramatic improvement to the men's world record in decades. Lopes was 38 years old and the defending Olympic marathon champion. He had come to Rotterdam because the course was flat and the conditions were right. The world record left Rotterdam for Berlin 13 years later. In the 13 years between, it never moved.
That stretch — 1985 to 1998, three separate world records on the same stretch of Dutch road — is what Rotterdam is. Not the biggest marathon. Not the most prestigious. The fastest.
The Course That Built Its Name on Speed
The Rotterdam Marathon ran its first edition on May 23, 1981. John Graham of Scotland won the men's race in 2:09:28; Marja Wokke of the Netherlands won the women's in 2:43:23. A field of roughly 200 runners. The race was modest, local, and unremarkable.
Within four years it was hosting the men's marathon world record.
The explanation is geographic. The Netherlands is one of the flattest countries on earth, and the Rotterdam course takes full advantage of it. From the Erasmus Bridge start to the Coolsingel finish in front of City Hall, the course is nearly devoid of elevation change. The only notable rises are the Erasmus Bridge crossing at the start and two low wooden bridges around kilometers five and 30. Total elevation gain: negligible. The road geometry consists of wide, straight port-city streets. Minimal turns mean minimal braking and wasted energy. An April calendar slot typically delivers temperatures between 10 and 14 degrees Celsius. Everything adds up.
Six different runners have broken 2:05:00 on this course. World Athletics has classified Rotterdam alongside Berlin, London, Chicago, and Dubai as one of the five fastest marathon cities in the world based on the aggregate of the ten fastest times ever run there.
Three World Records
Lopes arrived in 1985 as the reigning Olympic champion from Los Angeles — the oldest man ever to win an Olympic marathon, at 37. His 2:07:12 improved the world record by 53 seconds, smashing the barrier of 2:08:00 for the first time. He ran the second half in essentially the same time as the first. Lopes said afterward he believed he could have run 2:05:45 to 2:05:50 with company in the back half. He never raced a marathon again. His record on the Rotterdam streets would stand for three years.
Belayneh Dinsamo of Ethiopia returned to that same course on April 17, 1988, and ran 2:06:50 — 22 seconds faster. It was one of the defining runs of African marathon dominance in the late 1980s and Dinsamo's third consecutive Rotterdam victory. His record survived a decade, outlasting multiple serious assaults at other venues, until Ronaldo da Costa finally broke it in Berlin in 1998.
The third Rotterdam world record came in the women's race. Tegla Loroupe of Kenya won Rotterdam three consecutive years — 1997, 1998, 1999. In 1998, her winning time of 2:20:47 set a new world best for the women's marathon, making Rotterdam only the third venue to host a marathon world record in its history and Loroupe its third record-setter in 14 years.
The Modern Era
The world records are gone, but the speed is not. Tiki Gelana of Ethiopia ran 2:18:58 at Rotterdam in 2012 — then the fourth-fastest women's marathon in history, running five minutes clear of the field. Three months later, she won the Olympic marathon gold in London.
In October 2021, with the edition shifted to autumn because of the pandemic, Bashir Abdi of Belgium ran 2:03:36 — the course record, the European continental record, and the first sub-2:04 marathon by a European. Abdi had trained in Ethiopia and Kenya specifically targeting this run. Marius Kipserem finished second in 2:04:04 and Dawit Wolde third in 2:04:27 — all three runners finishing inside the previous course record in the same race.
Abdi returned to win again in 2023. Kipserem had set the previous course record of 2:04:11 in 2019 after his own 2018 win. The roster of dominant Rotterdam runners carries a consistent theme: athletes who arrive specifically to run fast, rather than to win a prestige race.
The most prolific Rotterdam competitor in history is Dinsamo himself, who won four times across nine years (1987, 1988, 1989, and again in 1996). After Loroupe's three consecutive women's victories, no other runner has matched that consistency.
Gold Label, Dutch Identity
The NN Marathon Rotterdam holds a World Athletics Gold Label — one tier below the Platinum designation reserved for the Abbott World Marathon Majors and a small handful of elite European races. The Gold Label reflects both the prize money structure and the quality of the elite field the race reliably produces.
The marathon weekend has grown from 200 starters in 1981 to over 55,000 participants across all distances, with roughly 900,000 spectators lining the course. The full marathon draws more than 35,000 runners. It is the largest marathon in the Netherlands.
What the 2026 Race Means
The 45th edition on April 12, 2026, serves as the Dutch Marathon Championships — a national title contest within the international field. The 2026 men's lineup includes Birhanu Legese of Ethiopia with a personal best of 2:02:48, Haymanot Alew at 2:03:31, Guye Idemo Adola at 2:03:46, and Abdi himself, the course record holder. Race director Marc Corstjens said a course record is "within reach."
For runners who travel to Rotterdam to race fast, the course always has been. That's the deal the city made with the marathon world in 1985, and the terms haven't changed.
The 45th edition doubles as the Dutch championship this year. See the Rotterdam Marathon 2026 preview.