Overview

• Nicolas Prodhomme broke away from a large escape group to solo to victory on stage 19 over five Alpine peaks.
• Isaac Del Toro claimed second place to earn bonus seconds and extend his overall lead.
• Del Toro leads Richard Carapaz by 43 seconds in the general classification.
• Simon Yates remains third, 1 minute 21 seconds behind Del Toro.
• Stage 20 covers 205 kilometers from Verres to Sestriere and concludes on a 20km climb up Colle delle Finestre.