Nicolas Lau (Cube Action Team) okrenuo je ploču u svoju korist na četvrtoj etapi od Guillaumesa do Valdeblorea i osigurao dnevnu pobjedu s jednom sekundom prednosti ispred Jeromea Clementza (Cannondale Overmountain-Mavic). No, etapa nije dobro prošla za sve vozače. Fabien Barel (Canyon Factory Enduro Team) i Manuel Fumic (Cannondale) morali su se boriti s nedostacima i izgubili su dragocjeno vrijeme. Na vrhu ukupnog poretka nije bilo promjena. Međutim, François Bailly-Maitre (BMC Trailcrew) napredovao je do trećeg mjesta.
//Proizlaziti
1. Nicolas Lau (Cube Action Team) 00:29:44
2. Jérôme Clementz (Cannondale Overmountain-Mavic) 00:29:45
3. Jamie Nicoll (Santa Cruz) 00:31:22
4. François Bailly-Maitre (BMC Trailcrew) 00:31:22
5. Anton Cooper (Cannondale) 00:31:44
//Ukupno
1. Jérôme Clementz (Cannondale Overmountain-Mavic) 01:48:36
2. Nicolas Lau (Cube Action Team) 01:48:57
3. François Bailly-Maitre (BMC Trailcrew) 01:53:00
4. Geoff Kabush (Scott-3Rox Racing) 01:53:31
5. Fabien Barel (Canyon Factory Enduro Team-Mavic) 01:53:59