3 Country Half Marathon
Race Day Weather
Cool start — fast day potential, chance of rain
A cool 47°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. There's a chance of rain, so have a backup gear plan ready. Moderate humidity at 78% is worth noting for effort level, especially in later miles.
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Race Info
The half marathon starts at the harbor of Lindau, the island town on the German shore of Lake Constance, and finishes in the lake stadium in Bregenz, Austria. It is a point-to-point course over 21.0975 km that follows the lakeshore across the border and continues beyond Bregenz before returning to the finish. The route is almost entirely flat and measured under AIMS rules. It shares its start and finish with the marathon, so half marathoners run the first stretch of the same lakeside course.
