Thousand Island Lake Marathon, and another PB

Last weekend  I joined a marathon on tarmac again. A simple 42.2km marathon on a normal street. No desert, no steep hills, rock-climbing sections or multi-day stage race. „Just“ a simple marathon. It was a 21km track on the lakeside road at the thousand island lake in Zhejiang province, 320km away from home. 320km means, that’s a short distance and close to home …