Yannick Eijssen of Belgium riding for the BMC Racing Team leads the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
The BMC Racing Team leads the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Richard Handley of Great Britian riding for team Rapha Condor JLT rides in the breakaway during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Ben King of the United States riding for Garmin Sharp takes the podium as he was awarded the most aggressive rider's jersey in stage five of the 2014 from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Doug Pensinger/Getty Images)
USA Pro Challenge - Stage 5
Jens Voigt of Germany riding for Trek Factory Racing acknowledges the support of his fans after he was given an Ullr Helmet as a retirement gift by the mayor of Breckenridge following stage five of the 2014 from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Doug Pensinger/Getty Images)
USA Pro Challenge - Stage 5
Tejay van Garderen of the United States riding for the BMC Racing Team is awarded the overall race leader's yellow jersey by race owner Rick Schaden after he defended the jersey in stage five of the 2014 from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Doug Pensinger/Getty Images)
USA Pro Challenge - Stage 5
Tejay van Garderen of the United States riding for the BMC Racing Team rides in the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Tejay van Garderen of the United States riding for the BMC Racing Team leads Serghei Tvetcov of Romania riding for Jelly Belly presented by Maxxis and Rafal Majka of Poland riding for Tinkoff-Saxo up the Boreas Pass during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Tejay van Garderen of the United States riding for the BMC Racing Team rides in the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
A fan runs with the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
The peloton starts stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Woodland Park, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Tejay van Garderen of the United States riding for the BMC Racing Team rides in the yellow leader's jersey in the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
The BMC Racing Team leads the peloton during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
The breakaway rides through the countryside during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Janier Acevedo of Columbia riding for Garmin Sharp puts on a rain jacket during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Laurent Didier of Luxemborg riding for Trek Factory Racing celebrates his victory in stage five of the 2014 from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Doug Pensinger/Getty Images)
USA Pro Challenge - Stage 5
Fans of Jens Voigt of Germany riding for Trek Factory Racing cheer on the side of the road during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Tarryall, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Richard Handley of Great Britian riding for team Rapha Condor JLT rides in the breakaway during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Richard Handley of Great Britian riding for team Rapha Condor JLT rides in the breakaway during stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Breckenridge, Colorado. (Photo by Chris Graythen/Getty Images)
USA Pro Challenge - Stage 5
Tejay van Garderen of the United States riding for the BMC Racing Team waits to start stage five of the 2014 USA Pro Challenge from Woodland Park to Breckenridge on August 22, 2014 in Woodland Park, Colorado. (Photo by Chris Graythen/Getty Images)