From Alvaneu the route leads along good forest roads to the Alp da la Creusch. The route continues on trails until the final climb to the Furcletta, the last 200 hm or so are covered by foot.
We are rewarded with a gorgeous flowing trail descent through the wild and romantic Welschtobel to Arosa. That's where we take the Hörnli cable car to help us. Now we either take the connecting cable car Urdenbahn to Urdenfürggli or if we still have enough strength in our legs we go to Urdenfürggli using our own power, the additional loop is about 1.5 hours. (We decide depending on time and condition of the group)
From Urdenfürggli we take the trail down to Scharmoin and arrive flowing at the bike kingdom Lenzerheide.
All challenging parts can also be easily overcome by foot.