Atapuma remains positive despite losing red jersey at Vuelta a Espana

After taking the Vuelta a Espana's red jersey in unexpected circumstances earlier this week, Darwin Atapuma has had to cede it to his countryman Nairo Quintana (Movistar). The BMC Racing rider, who took hold of the race lead following his second place on stage four, struggled on the brutal summit finish of La Camperona on Saturday.