Van Garderen, Majka headline USA Pro Challenge

The organisers of the USA Pro Challenge have released a provisional roster for the 2014 event, which begins in Aspen on August 18, and ends in Denver August 24. Defending champion Tejay van Garderen (BMC Racing) is keen to repeat his victory, but will be up against a strong field that includes double Tour de France stage winner Michael Rogers and mountains classification winner Rafal Majka (Tinkoff-Saxo), as well as former Tour de France podium finisher Fränk Schleck and double Giro d'Italia winner Ivan Basso.