Stage 10 of the 2013 Giro comes after the first rest day of this year's race, and stages the day after a rest day are always interesting. It's also the first mountain top finish of the race. Follow GCN on YouTube: http://gcn.eu/gcnsubs Stage ten will give us a fair idea of who doesn't have the form needed this year to take the fight for the maglia rosa through to the finish in Brescia, with two category one climbs and the aforementioned mountaintop finish. It's the start of the high mountains, and a 167km ride. There are two ascents to over 1500m, but that doesn't tell the whole story as it's a narrow, twisty road and there's a 2km descent in the middle of the first climb. The second climb of the day has sections over 20% and is very, very tough. This is going to be a fascinating stage. About GCN: The Global Cycling Network puts you in the centre of the action: from the iconic summit of the Stelvio to the epic trails of Fort William, Scotland, everywhere there is pavé or dirt, world-class racing, and pro riders, we will be there bringing you all the action, essential analysis and unparalleled access every week, every month, and every year. Welcome to the Global Cycling Network | Inside cycling Youtube Channel - http://gcn.eu/gcnYT Facebook - http://gcn.eu/gcnFb Google+ - http://gcn.eu/gcnGPlus Twitter - http://gcn.eu/gcnTW Leave us a comment below!