Slovakian champion and green jersey holder Peter Sagen took his second victory with a win in stage 3 to Boulogne-sur-Mer. Edvald Boasson Hagen (Sky) held on for second over Peter Velits of Omega Pharma-QuickStep. A fourth place finish was sufficient to see RadioShack-Nissan's Fabian Cancellara hold on to his overall lead.
The final climb saw a large group going up for the win in a difficult situation. Oscar Freire of Katusha was squeezed as they made the dash for the line by a Vacansoleil rider, sparking a crash. Mostly contained on one side of the road it caused the hold up a number of riders already out of contention for the stage, but all were given the same time as the main bunch. Held up was Denis Menchov (Katusha), Bradley Wiggins and his Sky Procycling teammate Chris Froome who toppled the barriers but remained unhurt.
In a day marred by crashes, Garmin-Sharp suffered the worst luck of the peloton, although Ryder Hesjedal overcame a late-race puncture to regain the front group and ultimately finish the stage in 12th, while the rest of the team's climbers - Dan Martin, Christian Vande Velde and Tom Danielson, in addition to sprinter Tyler Farrar, were held up by a large crash in the final 20km and never regained the front of the race.
Team Sky lost one important helper in Kanstantsin Siutsou, who abandoned after a crash, as did Movistar's sprinter JJ Rojas.
Stage 4 sees the peloton travel 214.5km from Abbeville to Rouen. One of the longest stages in the Tour, this stage will pay tribute to Jacques Anquetil. The route emphasises the touristic aspect of the Tour by making its way down the Alabaster coast for a long time and enjoying its breathtaking landscapes and light effects.