Wörthersee Marathon (WRC F)

The Wörthersee Marathon begins in Klagenfurt, Austria, circling Wörthersee in September. Participants can choose between a full 42.2 km marathon or a 21.1 km half marathon, offering options for those seeking the complete lake circuit or a shorter race. The course follows the water, with the southern shore presenting genuine ascents instead of a level path. September typically offers moderate running conditions, with average temperatures ranging from 19°C highs to 10°C lows, and occasional rain. The event embraces its waterside location, with indications of a lighthearted and casual sporting environment rather than a strictly competitive road race atmosphere.