Current leader of climbing classification,
Neilson Powless, expects tough battle during tomorrow's stage which finishes on famous Puy de Dome. The 26-year old American confirmed at the website of
Tour de France that this might be the hardest climbs the riders will encounter till then.
"It was harder than yesterday, but expected it. I tried to save energy as much as possible, as I want to target the days that matter the most for the KOM jersey – like tomorrow! The final climb is harder than any other we have gone up in this Tour."