Helsinki Marathon
Race Day Weather
Comfortable temps, moderate wind, chance of rain
Starting at 60°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Moderate winds around 12mph may affect pacing on open sections of the course. There's a chance of rain, so have a backup gear plan ready. High humidity (84%) will make it harder to cool down through sweat — increase fluid intake accordingly.
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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.
