Half Marathon races near Rotterdam

Rotterdam Training Notes

Rotterdam hosts 47 Half Marathon races in 2026 within 80 km of the city centre — upcoming dates, recurring series, and other races nearby, all in one place.

Locals run the Nieuwe Maas, Kralingse Plas, Kralingse Bos, Het Park, Museumpark, and the busy city centre when they want honest city legs. Kralingse Bos parkrun keeps Saturday simple. 010 Run Crew gives the expat crowd a free social crew. Casa Dawn Run Club meets Sunday at 08:00 and Wednesday at 20:00. Rotterdam Trail Runners handles the trail itch. Marathon Rotterdam is the anchor event, and the tunnel at 30K is something your legs will not love. BIG10 Rotterdam is the fast one. Bruggenloop Rotterdam gives you 15K or 5K when bridge rhythm is the mood.

Locals ride the Nieuwe Maas, the Rotte, the Rotte Lakes, and the port when Z2 needs space. The Nieuwe Maas Route follows the river for 27 km. The Parks Route runs 39 km through parks, forests, windmills, and quiet country roads. The port area gives riders over 175 km of bicycle paths, with industrial views and green bits in the same ride. Maats Flow Rides Rotterdam keeps it social with 60-80 km routes and a relaxed 27-28 km/h pace. Harbour Tour is the anchor name. Helmen & Helden gives a 45 km spin. The climbs are not hills; Rotterdam has none, so locals use dikes and bridges.

Spring and summer are the best months because Rotterdam turns drier and sunnier, and both runners and cyclists get clean base miles without much drama. Summers stay mild to warm, but the city can punch above 30°C on average 4 days each summer, so early runs and steady rides feel smart. Road2Rotterdam training runs land in January, February, and March with 20, 25, 30, and 35 km weekends. Winter brings cool days, more cloud, more rain or snow, and short drops below -5°C during sustained easterly winds, so locals keep it steady and save the spicy intervals for better days.