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Runners' Lab Big Half Mechelen
Sunday, May 31, 2026 · Mechelen, Belgium
Distances
Half
About this race
The Runners' Lab Big Half Mechelen is a 21 km half marathon held in Mechelen, Belgium. Its officially measured course is designed for speed, featuring a very flat route that travels through the city and its green outskirts. The race concludes on IJzerenleen in central Mechelen, a pedestrian-friendly zone with numerous cafés and restaurants near the finish line. This spring event begins in the morning and includes electronic timing, split times, and podium prizes. Standard runner amenities are provided: a medal, insurance, first aid, refreshments, entertainment, a goodie bag, and bag storage.
The course is ideal for runners aiming for a personal best, supported by pacers for 1:30, 1:40, 1:50, 2:00, and 2:10. The event is popular and typically sells out, with no waiting list once entries are filled. Bib pickup and bag drop are located near the start and finish area at Playground Technical Schools Mechelen. The finish on IJzerenleen offers a convenient spot for runners to reunite with supporters. The event prioritizes practical runner needs over a festival atmosphere, with a 3-hour time limit, a prohibition on strollers and dogs, and no listed showers or changing rooms.
Start location
Mechelen