Tinkoff-Saxo team rider Ral Majka of Poland is chased by a supporter as he cycles to win the 177-km fourteenth stage of the Tour de France cycling race between Grenoble and Risoul, July 19, 2014. (Photo by Christian Hartmann/Reuters)

Disguised supporters cheer along the road as cyclists riding past during the 187.5 km eleventh stage of the 101st edition of the Tour de France cycling race on July 16, 2014 between Besancon and Oyonnax, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

A supporter is seen near a banner reading “Spain's Alberto Contador, we think about you” during the 185.5 km twelfth stage of the 101st edition of the Tour de France cycling race on July 17, 2014 between Bourg-en-Bresse and Saint-Etienne, central eastern France. (Photo by Lionel Bonaventure/AFP Photo)

Mannequins wearing the overall leader's yellow jersey and the best climber's polka dot jersey are displayed along the road during the 187.5 km eleventh stage of the 101st edition of the Tour de France cycling race on July 16, 2014 between Besancon and Oyonnax, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

Supporters are pictured along the road during the 187.5 km eleventh stage of the 101st edition of the Tour de France cycling race on July 16, 2014 between Besancon and Oyonnax, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

Firefighters wave from a cherry picker during the 161 km eighth stage of the 101st edition of the Tour de France cycling race on July 12, 2014 between Tomblaine and Gerardmer La Mauselaine, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

Girls play music behind placards reading “Hello Tour de France” during the 161 km eighth stage of the 101st edition of the Tour de France cycling race on July 12, 2014 between Tomblaine and Gerardmer La Mauselaine, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

A supporter holds a French national flag along the road during the 161 km eighth stage of the 101st edition of the Tour de France cycling race on July 12, 2014 between Tomblaine and Gerardmer La Mauselaine, eastern France. (Photo by Jeff Pachoud/AFP Photo)

German fan Didi Senft known as El Diablo cheers as the pack rides past during the 234.5 km seventh stage of the 101st edition of the Tour de France cycling race on July 11, 2014 between Epernay and Nancy, northeastern France. (Photo by Lionel Bonaventure/AFP Photo)

Supporters are pictured along the road during the155 km third stage of the 101st edition of the Tour de France cycling race on July 7, 2014 between Cambridge and London, southwestern England. (Photo by Jeff Pachoud/AFP Photo)

Disguised supporters are pictured along the road during the 190.5 km first stage of the 101st edition of the Tour de France cycling race on July 5, 2014 between Leeds and Harrogate, northern England. The 2014 Tour de France gets underway on July 5 in the streets of Leeds and ends on July 27 down the Champs-Elysees in Paris. (Photo by Eric Feferberg/AFP Photo)

Cyclists ride as supporters cheer during the 170 km ninth stage of the 101st edition of the Tour de France cycling race on July 13, 2014 between Gerardmer and Mulhouse, eastern France. (Photo by Eric Feferberg/AFP Photo)

A horse rider is pictured in front of the pack riding during the 234.5 km seventh stage of the 101st edition of the Tour de France cycling race on July 11, 2014 between Epernay and Nancy, northeastern France. (Photo by Jeff Pachoud/AFP Photo)

A woman performs at the departure village in York, prior to the beginning of the 201 km second stage of the 101st edition of the Tour de France cycling race on July 6, 2014 between York and Sheffield, northern England. (Photo by Eric Feferberg/AFP Photo)

A man rides a high wheeler bicycle at the departure village in Gerardmer before the start of the 170 km ninth stage of the 101st edition of the Tour de France cycling race on July 13, 2014 between Gerardmer and Mulhouse, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

Children cheer as they wait for the riders to pass during the twelfth stage of the Tour de France cycling race over 185.5 kilometers (115.3 miles) with start in Bourg-en-Bresse and finish in Saint-Etienne, France, Thursday, July 17, 2014. (Photo by Christophe Ena/AP Photo)

Australia's Richie Porte, left, follows teammate Spain's Mikel Nieve Iturralde as a man in swimsuit runs alongside after Porte was distanced by the pack during the thirteenth stage of the Tour de France cycling race over 197.5 kilometers (122.7 miles) with start in Saint-Etienne and finish in Chamrousse, France, Friday, July 18, 2014. (Photo by Laurent Cipriani/AP Photo)

Dieter “Didi” Senft of Germany, known as El Diablo, left, encourages the pack led by Japan's Yukiya Arashiro, right, as it climbs Palaquit pass during the thirteenth stage of the Tour de France cycling race over 197.5 kilometers (122.7 miles) with start in Saint-Etienne and finish in Chamrousse, France, Friday, July 18, 2014. (Photo by Christophe Ena/AP Photo)

A dog, wearing the best climber's dotted jersey, sits roadside as its owner applauds the passing pack of riders during the seventh stage of the Tour de France cycling race over 234.5 kilometers (145.7 miles) with start in Epernay and finish in Nancy, France, Friday, July 11, 2014. (Photo by Christophe Ena/AP Photo)

Italy's Vincenzo Nibali, wearing the overall leader's yellow jersey, eats while riding in the pack during the thirteenth stage of the Tour de France cycling race over 197.5 kilometers (122.7 miles) with start in Saint-Etienne and finish in Chamrousse, France, Friday, July 18, 2014. (Photo by Christophe Ena/AP Photo)

Italy's Vincenzo Nibali, wearing the overall leader's yellow jersey, speeds down Izoard pass during the fourteenth stage of the Tour de France cycling race over 177 kilometers (110 miles) with start in Grenoble and finish in Risoul, France, Saturday, July 19, 2014. (Photo by Christophe Ena/AP Photo)

Portugal's Tiago Machado injured stands along the road after a fall during the 161.50 km tenth stage of the 101st edition of the Tour de France cycling race on July 14, 2014 between Mulhouse and La Planche des Belles Filles ski resort, eastern France. (Photo by Lionel Bonaventure/AFP Photo)

Supporters sit near a decorated bike at the departure village in Saint-Etienne prior to the start of the 197.5 km thirteenth stage of the 101st edition of the Tour de France cycling race on July 18, 2014 between Saint-Etienne and Chamrousse, central eastern France. (Photo by Lionel Bonaventure/AFP Photo)