Evans, Schleck and Basso say altitude is biggest obstacle in Colorado

Tour de France stars Cadel Evans (BMC Racing), Andy Schleck (Leopard Trek) and Ivan Basso (Liquigas-Cannondale) have cited the frequent visits to more than 12,000 feet of elevation as the biggest factor at the USA Pro Cycling Challenge held from August 22-28 in Colorado.

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Kirsten Frattini
Editor

Kirsten Frattini has been the Editor of Cyclingnews since December 2025, overseeing editorial operations and output across the brand and delivering quality, engaging content.

She manages global budgets, racing & events, production scheduling, and contributor commissions, collaborating across content sections and teams in the UK, Europe, North America, and Australia to ensure audience and subscription growth across the brand.

Kirsten has a background in Kinesiology and Health Science. She has been involved in cycling from the community and grassroots level to professional cycling's biggest races, reporting on the WorldTour, Spring Classics, Tours de France, World Championships and Olympic Games.