TREK Antwerp Marathon
Race Day Weather
Cool temperatures, moderate wind challenges
Runners will face a temperature trend starting at 50°F and reaching 55°F by finish time. Winds will be a factor with a consistent headwind from the S during miles 2-5 and 15-23, peaking at 11 mph. With high humidity at 82%, pacing adjustments are recommended to prevent fatigue, especially during the headwind sections. Hydration frequency should be increased to combat the warm conditions as the race progresses.
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Race Info
The TREK Antwerp Marathon runs through central Antwerp, Belgium, each October, with a marathon, half marathon, and 10K held on the same day. The marathon starts near the Kattendijkbrug in the Eilandje docklands and finishes at the MAS museum, passing the Cathedral of Our Lady, the Grote Markt, and the Scheldt river quays along the way. Golazo Sports organizes the race, which began in September 2021 as the Port of Antwerp Night Marathon before moving to an October date and taking on its current TREK sponsorship. The 2025 edition drew about 20,000 runners across all three distances.
