Stage 12 of the 2013 Giro d'Italia was contested on 16 May, and the race concluded on 26 May. The second half of the race was almost entirely situated within Italy; it started with a categorised flat stage from Longarone to Treviso, before four mountain stages – as well as a mountainous individual time trial between Mori and Polsa – en route to the finish in Brescia, where the race concluded with a road stage for the first time since 2007. The race also crossed over into France during the fifteenth stage, ending with a summit finish on the Col du Galibier. After the second rest day of the race, the peloton returned to Italy in the following stage, from Valloire in France to Ivrea.