Schedule of Events at Maxxis U.S. Open

LAS VEGAS (July 22, 2003) – Clear Channel Entertainment’s Motor Sports division announced today the schedule of events for the 2003 Maxxis U.S. Open at the MGM Grand Garden Arena October 10-12.

FRIDAY & SATURDAY, OCTOBER 10, 11, 2003

9:00am – 12:00pm – Rider / Mechanic registration and Tech Inspection
10:00am – 6:00pm – Paddock open to public with pit pass
11:00am – 12:00pm – Rider Track Walk – Final Practice order to be announced at Riders Meeting
1:00pm – Arena Doors open to public Early Entry
1:00pm – 1:15pm – 125cc Practice – Group A
1:15pm – 1:30pm – 125cc Practice – Group B
1:30pm – 1:45pm – 85cc Practice
1:45pm – 2:00pm – 250cc Practice – Group A
2:00pm – 2:15pm – 250cc Practice – Group B
2:15pm – 2:30pm – KTM Junior Supercross practice
2:30pm – 2:45pm – 125cc Practice – Group A
2:45pm – 3:00pm – 125cc Practice – Group B
3:00pm – 3:15pm – 85cc Practice
3:15pm – 3:30pm – 250cc Practice – Group A
3:30pm – 3:45pm – 250cc Practice – Group B
3:45pm – 4:00pm – KTM Junior Supercross practice
4:00pm – 4:40pm – FMX practice

8:00pm – 8:20pm – Opening Ceremonies
8:20pm – 8:30pm – 125cc Heat #1 – 10 Laps
8:30pm – 8:40pm – 125cc Heat #2 – 10 Laps
8:40pm – 8:50pm – 250cc Heat #1 – 12 Laps
8:50pm – 9:00pm – 250cc Heat #2 – 12 Laps
9:00pm – 9:15pm – KTM Junior Supercross exhibition – 4 Laps
9:15pm – 9:25pm – Intermission/Track Maintenance
9:25pm – 9:30pm – 125cc LCQ – 8 Laps
9:30pm – 9:35pm – 85cc Race – 8 Laps
9:35pm – 9:40pm – 250cc LCQ – 10 Laps
9:40pm – 10:00pm – Intermission/Track Maintenance
10:00pm – 10:15pm – 125cc Main Event Day One – 15 Laps
10:15pm – 10:20pm – Victory Circle
10:20pm – 10:40pm – 250cc Main Event Day One – 20 Laps
10:40pm – 10:45pm – Victory Circle
10:45pm – 11:10pm – FMX Exhibition

The Maxxis U.S. Open, founded in 1998 is an invitation-only motocross race held at the MGM Grand Garden Arena, featuring the world’s top supercross/motocross racers in the world competing for $300,000 – the single largest payout in motorcycle racing. In addition to the premier open class of racing, the Maxxis U.S. Open also offers a variety of racing including minicycles and KTM Junior Supercross Challenge racing. Past winners include: Damon Huffman (’98); Jeff Emig (’99); Ricky Carmichael (’00&’01); Mike LaRocco (’02).

Tickets for the sixth annual Maxxis U.S. Open presented by Thor/Parts Unlimited on October 10-11, and the Amateur Arenacross World Finals, which will be held at the MGM Grand on Sunday, October 12, 2003, are currently on-sale through the MGM Grand box office and Ticketmaster.com or by phone at 702-479-4000. For more information, log on to www.ussx.com. The Maxxis U.S. Open is sanctioned by AMA Pro Racing.

About Clear Channel Entertainment
Clear Channel Entertainment, the world’s largest producer and marketer of live entertainment events, is a subsidiary of Clear Channel Worldwide (NYSE: CCU), a global leader in the out-of-home advertising industry. Clear Channel Entertainment currently owns, operates and/or exclusively books 135 live entertainment venues, including 44 amphitheaters in the U.S. and 28 venues in Europe. Each year, more than 62 million people attend approximately 26,000 events promoted and/or produced by the company, including: Live music events; Broadway, West End and touring theatrical shows; family entertainment shows; and specialized sports and motor sports shows.

In addition, Clear Channel Entertainment owns leading talent management businesses that specialize in the representation of athletes and broadcasters, including independently operated baseball, basketball and football businesses. Clear Channel Entertainment is headquartered in New York City..

About AMA Pro Racing
AMA Pro Racing is the leading sanctioning body for motorcycle sport in the United States. Its Championships include the AMA Supercross Series, the AMA Chevy Trucks U.S. Motocross Championship, the AMA Super Moto, the AMA Chevy Trucks U.S. Superbike Championship and the AMA Progressive Insurance U.S. FlatTrack Championship.