David Zabriskie Retains the Amgen Leader Jersey for Second Day After Stage 4 of the 2010 Amgen Tour of California

MODESTO. CA - Stage 4, one of the longest stages of the 2010 Amgen Tour of California, took the cyclists from San Jose to Modesto on a beautiful ride through the open land of California. After a fast and furious start to the race, which began with immediate attacks, Francesco Chicchi (ITA) of Liquigas-Doimo celebrated a narrow victory to take Stage 4 of the Amgen Tour of California. American David Zabriskie (USA) of Garmin-Transitions was able to retain the overall lead and will wear the Amgen Leader Jersey for the second consecutive day heading into Stage 5 of the race.

"This was a great day. There were big crowds in Modesto and it was a nice course to be in this jersey," said Zabriskie. "I'm an excited individual to be in the Amgen Leader Jersey in the Amgen Tour of California. I've never done it before and I'm very happy. I'm really enjoying it."

Fans of the Amgen Tour of California may have recognized part of Stage 4 from the 2009 race when the cyclists traveled from San Jose to Modesto; however, in 2010, the racers encountered a longer and more challenging route. Stage 4 ran 121.5 miles/195.5 km and included two King of the Mountains (KOM) competitions and two sprints. After a two-lap neutral start in San Jose the cyclists were faced with a climb that is synonymous with cycling and the Amgen Tour of California, Sierra Rd. (Cat.1 - 1,930 ft.), only 8.1 miles into the stage. Prior to the climb, just after the neutral start, Rabobank didn't waste any time and launched an immediate attack. With Lars Boom (NED) of Rabobank leading the charge, there was soon a strong breakaway heading into the first KOM of the day. As the breakaway of Boom, Jurgen Van de Walle (BEL) of QuickStep, Robert Britton (CAN) of BISSELL, Ryan Anderson (CAN) of Kelly Benefit Strategies and Jeremy Powers (USA) of Jelly Belly Presented by Kenda crested the summit of Sierra Rd., Anderson took the KOM, followed by Britton and Boom. Not far behind, a chase group of three formed that included Davide Frattini (ITA) of Team Type 1, Max Jenkens (USA) of UnitedHealthcare Presented by Maxxis and Scott Stewart (USA) also of Team Type 1.

After completing the Sierra Rd. climb, the riders faced fast and flat roads full of twists and turns (Calaveras Rd. alone has more than 40 switchbacks) before visiting downtown Livermore for the first time. Heading into Livermore for the first sprint of Stage 4 with an amazing showing of fans along the route and a beautiful sunny day in the background, Boom took the sprint, followed by Powers and Anderson. After passing through the feed zone, the cyclists were faced with their second and final climb of the day, Mines Rd. (Cat. 4 - 1,512), where the riders faced nearly 30 miles of a narrow, twisting road, climbing most of the way before a long descent into Patterson. Anderson took the KOM, putting him in the lead in the KOM competition and securing the jersey, followed by Van de Walle, Britton and Boom, as the three chasers were swallowed up by the peloton, which had Team RadioShack and Garmin-Transitions riding tempo for most of the day, about five minutes behind.

About half way into the stage, Anderson fell off the back of the break and waited for the field to catch up. With only about 25 miles to go, the riders headed towards the second sprint of the day in Patterson, which was won by Boom, followed by Van de Walle and Britton. Reaching speeds of 55 mph during the stage, the sprint was followed by a decent sized crash, but all the riders recovered and continued on to the finish in Modesto.

Heading into the final stretch of the race Boom launched an attack, but was caught by Van de Walle and Britton, and soon after the entire breakaway was absorbed by the pack. For the second consecutive year, the stage finished with two circuits in downtown Modesto. In what was a photo-finish bunch sprint Chicchi took the win, with Juan Jose (J.J.) Haedo (ARG) of Saxo Bank in second and Mark Cavendish (GBR) of HTC-Columbia in third.

"I'm dedicating this win to my teammates who worked incredibly well for me today and this season," said Chicchi. "I'm really proud to win again in the U.S. This is a great race - I love to race hard and win in America. To me, today felt just like the Tour de France."

For Stage 4, Amgen's Breakaway from Cancer® Most Courageous Rider Jersey was awarded to Boom. Anderson took the California Travel & Tourism King of the Mountains (KOM) Jersey. The other jersey winners remain unchanged with Zabriskie in the Amgen Race Leader Jersey, Peter Sagan (ITA) of Liquigas-Doimo in the Rabobank Best Young Rider Jersey and Cavendish in the Herbalife Sprint Jersey.

"Under sunny skies, Stage 4 of the Amgen Tour of California proved to be another remarkable day, with an impressive effort from the cyclists and amazing crowds along the route," said Andrew Messick, president of AEG Sports. "The sprint to the finish today gave the fans a chance to witness professional cycling at its best. We still have four stages to go and it's anybody's race right now."

As part of Amgen's effort to honor and celebrate cancer survivors everywhere and to raise awareness about its Breakaway from Cancer® initiative, the Modesto finish featured a Breakaway Mile. Modesto breast cancer survivor Sandy Howard participated in the one-mile honorary walk as Breakaway from Cancer Champion, an honor for which she was selected because of her self-published book, "Life After Chemo" that serves as a resource for women in San Joaquin Valley.

Howard was joined by approximately 150 community members - cancer survivors, patients, caregivers and advocates - and Dineli Wickramasinghe, director of research for Amgen, who plays a crucial role in developing innovative medicines to treat cancer and other serious illnesses.

"Amgen is committed to helping those with cancer," explained Phyllis Piano, vice president, corporate communications and philanthropy at Amgen. "Amgen discovers, develops and delivers vital biotechnology medicines, and has a deeply held mission to serve patients battling serious illness. It is inspiring to hear the stories of the Breakaway from Cancer Champions and see the difference they are making for those affected by cancer."

Amgen created the national Breakaway from Cancer initiative in 2005 as a complementary component to its sponsorship of the inaugural Amgen Tour of California. Breakaway from Cancer represents a partnership between Amgen and four nonprofit organizations dedicated to empowering patients with education, resources and hope.

For access to resources or to learn more, visit

Thursday, May 20 - Visalia to Bakersfield (121.5 mi/195.5 km)
Start Time: 10:30 a.m. PT**
**Start time adjusted to 15 minutes earlier than previously published

The Amgen Tour of California returns to Visalia for the start of Stage 5, sponsored by Rabobank, a stage that will take the riders through the heart of California's San Joaquin Valley and into the foothills of the Sierra Nevada Mountains. After departing Visalia, the race will head due south through the towns Farmersville, Exeter Lindsay and Porterville. The route then heads further inland and tackles the narrow and twisty Old Stage Rd. into the town of Woody. Continuing on to Bakersfield, the route heads into the Kern River oil field, the fifth largest in the United States, where the riders will encounter several short, steep climbs. From the apex of the final climb, the cyclists will be able to look down onto the finish at Bakersfield College. The final obstacle is a 10 percent climb up China Grade, part of two finishing circuits in Bakersfield.

For full results, archived footage, GPS data, course information, race play-by-play and more, please visit the official race website at

In addition to the website, fans can view the race on the daily VERSUS broadcasts. Stage 5 will air live on VERSUS tomorrow at 2 p.m. PT/5 p.m. ET.