James Stewart Ready to Defend His U.S. Open Title

AURORA, Ill. (July 10, 2007) — Reigning Rockstar Energy Drink U.S. Open Champion James Stewart, of Haines City, Fla., announced today that he will defend his title inside Las Vegas’ MGM Grand Garden Arena October 12-14 against the world’s top supercross racers.

“I love the whole atmosphere of the U.S. Open, the lights, being indoors and just putting on a good show for the fans, said Stewart. “After all, we are in Vegas where there are always big winners.

Stewart’s entry not only stages his title defense, it places him in line to accomplish a feat that has only been done once before. Only 15-time AMA National Champion Ricky Carmichael has won championships in Amp’d Mobile World Supercross GP, Amp’d Mobile AMA Supercross Series, AMA Motocross, Motocross des Nations and the U.S. Open in the same season.

Earlier this year Stewart captured his second Amp’d Mobile World Supercross GP title and his first AMA Supercross title. On his way he collected his 13 AMA Supercross wins, giving him 24 career AMA Supercross wins. He currently sits second in AMA Motocross behind Carmichael, who will not contest the entire series.

Last year Stewart swept both nights of racing en route to his first Rockstar Energy Drink U.S. Open.

Tickets are now available for the 10th annual Rockstar Energy Drink U.S. Open at the MGM Grand Garden Arena in Las Vegas October 12-14, 2007 at www.ussx.com, www.ticketmaster.com, by phone at 702-474-4000 or the MGM Grand Garden Arena box office. Regarded as one of off-road motorcycling’s premier races, the Rockstar Energy Drink U.S. Open is the final ‘major’ race of the motocross season. Tickets are available for as low as $20 through Ticketmaster.com. All tickets subject to 5% Las Vegas Entertainment tax.

About The Rockstar Energy Drink U.S. Open
The 10th-annual Rockstar Energy Drink U.S. Open is an invite-only indoor off-road motocross race inside the MGM Grand Garden Arena October 12-14, 2007, featuring the world’s top supercross/motocross racers. Live Nation is the world’s largest live music company. Our mission is to inspire passion for live music around the world. We are the largest promoter of live concerts in the world, the second-largest entertainment venue management company and have a rapidly growing online presence. We create superior experiences for artists and fans, regularly producing tours for the biggest superstars in the business, including The Rolling Stones, Barbra Streisand, Madonna, U2 and Coldplay. Globally, we own, operate, have booking rights for and/or have an equity interest in more than 160 venues, including House of Blues® music venues and prestigious locations such as The Fillmore in San Francisco, Nikon at Jones Beach in New York and London’s Wembley Arena. Our websites collectively are the second most popular entertainment/event websites in the United States, according to Nielsen//NetRatings. In addition, we also produce, promote or host theatrical, specialized motor sports and other live entertainment events. In 2006, we connected nearly 60 million fans with their favorite performers at approximately 26,000 events in 18 countries around the world. Headquartered in Los Angeles, California, Live Nation is listed on the New York Stock Exchange, trading under the symbol “LYV.

About AMA Racing
AMA Racing is the competition arm of the American Motorcyclist Association and is the leading sanctioning body for motorcycle sport in the United States. Its professional properties include the Amp’d Mobile AMA Supercross Series, the AMA Toyota Motocross Championship presented by FMF, the AMA Superbike Championship presented by Parts Unlimited, the AMA Ford Quality Checked Flat Track Championship, the AMA Supermoto Championship and the AMA Pro ATVV Championship. In amateur and pro-am competition, AMA Racing sanctions over 4000 events in 24 different disciplines and supports over 110 thousand active members. For more information about professional racing, visit www.amaproracing.com. Accredited media outlets can also access an on line Press Room at www.amaproracing.com/pressroom. For amateur racing information visit www.amadirectlink.com/amrace/amasports.asp.