Stage 4 could be breakaway heaven as the lumps and bumps come in abundance, promising us all an entertaining afternoon spectacle. At 25km to go, the riders will climb the Vivero ascent, which will extend for 6km at an average gradient of 6.3%. With just 19km to ride after the hill has been crested - 11km of which are pan-flat - the Vivero climb looks ideal for a race-winning attack to be made! Useful Links: Adventure Documentaries, Exclusive Shows & Live Racing on GCN+: https://gcn.eu/plus Download the GCN App for free: https://gcn.eu/app Join us at the Global Bike Festival: https://gcn.eu/global-bike-festival Visit the GCN Shop - Shop Now: https://gcn.eu/SpringRiding Join the GCN Club: https://www.gcnclub.com/ Photos: © Velo Collection (TDW) / Getty Images & © Bettiniphoto / http://www.bettiniphoto.net/ Brought to you by the world’s biggest cycling channel, the Global Cycling Network (GCN), GCN Racing brings you the best of the world’s bike races to your screens, wherever you are: the finest live race commentary, in-depth analysis and behind the scenes access from your favourite events are all here. So get involved, join us, and get ready to be in the thick of the action. Engage with on the channel and across social media – we’re here to answer every question you’ve got on cycling racing. Facebook: https://gcn.eu/FBGCNRacing Instagram: https://gcn.eu/IG-GCNRacing Twitter: https://gcn.eu/TW-GCNRacing Watch our sister channels: Global Cycling Network - https://www.youtube.com/gcn GCN Tech - https://www.youtube.com/gcntech Global Triathlon Network - https://www.youtube.com/gtn GCN Italia - https://www.youtube.com/gcnitalia GCN en Espanol - https://www.youtube.com/gcnenespanol GCN auf Deutsch - https://www.youtube.com/gcnaufdeutsch GCN en Francais - https://www.youtube.com/gcnenfrancais GCN Japan - https://www.youtube.com/gcnjapan GCN Training - https://www.youtube.com/gcntraining Global Mountain Bike Network - https://youtube.com/gmbn GMBN Tech - https://www.youtube.com/gmbntech Electric Mountain Bike Network - https://www.youtube.com/embn