The 2010 Vuelta a Asturias was the 54th edition of the Vuelta a Asturias road cycling stage race, which was held from 28 April to 2 May 2010. The race started and finished in Oviedo.[2] The race was initially won by Constantino Zaballa of the CC Loulé–Louletano–Aquashow team.[3] Zaballa's result was annulled by the Union Cycliste Internationale in 2012, after Zaballa had tested positive for using ephedrine.[4]