Helsinki Marathon
Race Day Weather
Mild temps, moderate humidity
Runners will face a starting temperature of 60°F, rising to 62°F by race end, with average humidity at 84%. Winds will be from the SSW at 12 mph, creating a slight headwind throughout. Given the humidity, pacing adjustments are recommended, with hydration every few miles to maintain performance.
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Race Info
The Helsinki Marathon is an August marathon in Helsinki, Finland, organized by Runner's High and run on a single-loop, AIMS-certified course starting and finishing at Meripuisto along the city's waterfront. It is a Boston Marathon qualifying race. The event weekend also includes a half marathon, a 10K, and a marathon relay. The next edition runs Saturday, August 28, 2027.
