If you have been able to secure accommodation at one of the 3 rifugios near Passo Duran, including Rifugio Passo Duran, San Sebastiano, Carestiato, then you can continue your hike south. The next difficult spot to secure accommodation is Rifugio Pramperet, Malga di Pramperet and Rifugio Pian de Fontana. If you are unable to get a bed in one of these locations, you will need to:
Finish your day by hiking an alternative route to Forno di Zoldo, a small town with 10+ hotels, b&bs, holiday rentals and campground to choose from. There is a shuttle bus to reduce the last stretch of this section
Many people that stay in Forno di Zoldo, choose to finish their hike here. Otherwise it is necessary to retrace all the way back to Rifugio Pramperet to continue on the main trail to the official finish point, La Pissa Bus Stop, or via Soffranco/Longarone on the alternative route.