This year's stage contains a total of 3459 altitude meters above the 165.3 km, leading the field from the city of Bolzano close to the border with Austria to Cles, where the well-known final awaits. After a flat slope that leads south through the valley, you turn north into the mountains to drive up the category 1 increase Passo Mendola, which rises 6.8% over 14.8 km and is an extremely regular increase that Never gets very steep. The top comes after 40.1 km, after which it goes further downhill to the west before a slightly rising valley leads to the city of Cloz, reaching 66.7 km.
In Cloz you take a hole on a 55.5 km long round, which does not contain categorized increases, but is not flat. Thus, it contains two long, even slopes with subsequent descents, and thus there is a significant number of altitude meters along the way. Today's interrogation comes on the first of these increases after 78.3 km.
After 122.2 km, you are back in Cloz, which signals the start of today's most challenging challenge. From here, you get ahead of the category 1 climb Forcella di Brez, which rises by 10.2% over 5.9 km km and has a peak of just 34.8 km to the finish. The driveway is disgusting and gives no chance of recovering, as the percentage of climbs is almost over 10.
From the top it goes down towards the goal town Cles, where a small hill leads the last part up to the finish line. Here is a tour of the 14 km long roundabout in the area south of the city. It is small-scale without very flat terrain, but there are no real increases. There is a 2 km long hill which rises by 3.1% and has 700 m with approx. 11% and it's top with 3km again. Then it drops easily until you hit the last 500 m that is flat. There is no turn within the last 3 km.