SCOTTSDALE, AZ - OCTOBER 2: Cyclists compete in the Scottsdale Cycling Festival Criterium.

- Image ID: CNR1G1
SCOTTSDALE, AZ - OCTOBER 2: Cyclists compete in the Scottsdale Cycling Festival Criterium.
Doug James / Alamy Stock Photo
Image ID: CNR1G1
SCOTTSDALE, AZ - OCTOBER 2: Cyclists compete in the Scottsdale Cycling Festival Criterium, a high-speed circuit race on a 1-kilometer closed course for skilled cyclists in Scottsdale, AZ on October 2, 2010.