The swim starts from the south-west side of Lake Gallo of Livigno, next to T1.
The swim fraction will take place in the beautiful and crystal-clear waters of Lake Alpino del Gallo. The swim route will be one counterclockwise lap, indicated by two buoys.
The bike course is 98 km with about 2900m of elevation gain, from Livigno at 1815m asl to Stelvio pass (2758m asl), through Eira Pass (2208m slm), Foscagno Pass (2291m slm), Isolaccia and Bormio.
Once at the top of Stelvio Pass, athletes will then descend to Bormio and head on to Isolaccia to climb the Foscagno Pass (2291m asl) to arrive at Trepalle di Livigno in Via del Pont where T2 will be (2030m asl).