Vuelta a Espana: Tenacious Froome locks onto GC train on Mas de la Costa

Brief surges by Vuelta a España leader Nairo Quintana on the ultra-steep final climb of Mas de la Costa on Wednesday's stage 17 saw Chris Froome (Sky) briefly gapped but then claw his way back up to the favourites with unfailing regularity.

Alasdair Fotheringham

Alasdair Fotheringham has been reporting on cycling since 1991. He has covered every Tour de France since 1992 bar one, as well as numerous other bike races of all shapes and sizes, ranging from the Olympic Games in 2008 to the now sadly defunct Subida a Urkiola hill climb in Spain. As well as working for Cyclingnews, he has also written for The IndependentThe GuardianProCycling, The Express and Reuters.