From @Eshnar’s excellent Giro stage by stage analysis thread:
https://forum.cyclingnews.com/threads/2023-giro-ditalia-stage-by-stage-analysis.38851/post-2828631
Stage 20: Tarvisio – Monte Lussari 18.6 km ITT
Saturday, May 27th, 11:30 – 18:30 CEST
Technical Overview:
And here you have it, the last GC stage of this race and easily the most controversial. An ITT ending on a silly steep goat track, surfaced for this very occasion. From Tarvisio, the riders will have to go through 11.3 km of flat in the valley, before starting to climb right after the first checkpoint of the day. Monte Lussari (GPM1, 7.3 km at 12.1%) is a ludicrous climb, that features 5 km at 15% average before getting a bit easier for the final 2 km. Needless to say, this might very well be the stage that decides the Giro, and it being a very atypical TT on a very atypical climb, at the end of a very demanding Giro, I can see many riders having problems finding the right pace and potentially losing huge chunks of time.
The Climbs:
Monte Lussari: GPM1, 7.3 km at 12.1%
Short, narrow, and ridiculously steep. It does have some respite near the top, although the profile of the final km (both in the climb and in the final km graph) does not quite match with the profile of the stage, so there might be small errors there. Also, it will feature two checkpoints, the last of which at only 800 m to go. No idea why.
What to Expect:
Well, the last battle for pink. Surely it will be entertaining. If anything, just the sheer novelty of a time trial this dumb will be interesting to watch. I am a lot more concerned about how the GC guys might be worried about this stage and try to save energy for it in the previous days. In the end however, I don’t think we will see huge gaps here, unless someone bonks completely.
Monte Lussari
https://forum.cyclingnews.com/threads/2023-giro-ditalia-stage-by-stage-analysis.38851/post-2828631
Stage 20: Tarvisio – Monte Lussari 18.6 km ITT
Saturday, May 27th, 11:30 – 18:30 CEST


Technical Overview:
And here you have it, the last GC stage of this race and easily the most controversial. An ITT ending on a silly steep goat track, surfaced for this very occasion. From Tarvisio, the riders will have to go through 11.3 km of flat in the valley, before starting to climb right after the first checkpoint of the day. Monte Lussari (GPM1, 7.3 km at 12.1%) is a ludicrous climb, that features 5 km at 15% average before getting a bit easier for the final 2 km. Needless to say, this might very well be the stage that decides the Giro, and it being a very atypical TT on a very atypical climb, at the end of a very demanding Giro, I can see many riders having problems finding the right pace and potentially losing huge chunks of time.

The Climbs:
Monte Lussari: GPM1, 7.3 km at 12.1%
Short, narrow, and ridiculously steep. It does have some respite near the top, although the profile of the final km (both in the climb and in the final km graph) does not quite match with the profile of the stage, so there might be small errors there. Also, it will feature two checkpoints, the last of which at only 800 m to go. No idea why.

What to Expect:
Well, the last battle for pink. Surely it will be entertaining. If anything, just the sheer novelty of a time trial this dumb will be interesting to watch. I am a lot more concerned about how the GC guys might be worried about this stage and try to save energy for it in the previous days. In the end however, I don’t think we will see huge gaps here, unless someone bonks completely.

Monte Lussari