The race was won for the second time by Dutch rider Annemiek van Vleuten.
It started in Bastogne, from where it headed north to finish in Liège on the same location as the men's race.
[3] With around 30 km to go, Annemiek van Vleuten of Movistar Team attacked on Côte de La Redoute, bridging the gap to a breakaway.
A group of sixteen riders chased down van Vleuten, coming back together with around 20 km to go.
Approaching the final climb of Côte de la Roche-aux-Faucons, Grace Brown of FDJ Nouvelle-Aquitaine Futuroscope counter attacked and opened a small gap to the leading group - however van Vleuten attacked again, this time going solo and extending her lead over the final 10 kilometres.