Danielson struggles with illness in Colorado

Tom Danielson (Garmin-Cervelo) is one of the race favorites.

Tom Danielson (Garmin-Cervelo) is one of the race favorites. (Image credit: Jon Devich/Cyclingnews.com/epicimages.us)

Garmin-Cervelo’s Tom Danielson tweeted that he felt ill on the eve of the USA Pro Cycling Challenge’s decisive stage three time trial held in Vail. Team doctor Kevin Sprouse stated that the rider was treated for his condition through the night and was well enough to start the 16km uphill event.

Kirsten Frattini
Deputy Editor

Kirsten Frattini is the Deputy Editor of Cyclingnews, overseeing the global racing content plan.

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.

She began her sports journalism career with Cyclingnews as a North American Correspondent in 2006. In 2018, Kirsten became Women's Editor – overseeing the content strategy, race coverage and growth of women's professional cycling – before becoming Deputy Editor in 2023.