The Giro is heading south again, towards Calabria, but it's a massive 246-kilometre journey..!
Seven men are away from the start, and both Euskatel and FDJ have two riders in the escape...
No Amalfi coast today, so the peloton will have to make do with this one instead...
Luca Paolini has about 220-kilometres of coastal road on which to plan his defence of the Maglia Rosa - then the climbs begin..!
Giro del Trentino 2013
Pim Liahtart leads the escape up a small rise 40-kilometres into the stage - they have about a six-minute lead still...
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The peloton climbs above the little island of Braia a Mare in gentle pursuit of the escape...
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Bradley Wiggins has come back to the team car for a one-on-one with Dave Brailsford...
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Maarten Wynants has no-one to talk to - he's just cramming bottles down his jersey...
Katusha are the ones driving the chase along...
"One more for the road" - Taylor Phinney gets into the swing of things for his BMC comrades...
Yaroslav Popovych grabs a feed bag in a chaotic feed-zone after 100-kilometres...
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What a clever boy - Peter Weening grabs two feed-bags for him and his Green Edge mates...
"Your lunch is on its way", David Millar seems to be saying to Luke Durbridge...
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The break has split in the cross-winds, leaving LeBon, Lightart, Minguez and Berard in front...
Vini Fantini is leading the chase now, someone from their team must fancy their chances later-on...
Minguez is alone in front on the first big climb of the day, but not by much...
Marco Marcato has started a new escape with Rabottini, Georges, Qintero and Pirazzi...
Georges takes off from the quintet at the start of the long last climb...
Sky have taken over the chasing now, with Siutsou their strong man for the task...
Danilo DiLuca has attacked near to the summit - he starts a two-man escape with Chalapud that almost wins the stage..!
Enrico Battaglin wins stage four of the Giro - the son of the famous Giovanni Battaglin is a very happy man..!