Vegas Pre-Race Press Conference Available Live at Supercross.cc.com

AURORA, Ill. (April 27, 2004) – Clear Channel Entertainment¿s Motor Sports division announced today that the pre-race press conference for THQ World Supercross GP/THQ AMA Supercross Series finale from Las Vegas¿ Sam Boyd Stadium Friday, April 30 will air live on supercross.cc.com at 10:00 a.m. PST.

Chad Damiani, who is the host of Supercross Live on supercross.cc.com, will host the webcast as the world¿s top riders discuss the season¿s final race, which will include the Dave Coombs Sr. 125cc THQ AMA Supercross Series East/West Shootout.

The featured riders will be the 125cc Eastern and Western THQ AMA Supercross Series champions James Stewart and Ivan Tedesco respectively; the top three riders in current point standings for THQ World Supercross GP/THQ AMA Supercross Series, Chad Reed, Kevin Windham and Mike LaRocco respectively; Heath Voss and Damon Huffman who are the top two riders in THQ World Supercross GP points.

For more information, or to purchase tickets, please log on to supercross.cc.com and www.unlvtickets.com (Las Vegas only).

About THQ World Supercross GP/THQ AMA Supercross Series

THQ World Supercross GP is a 17-round global series that is produced and promoted by Clear Channel Entertainment and Dorna Off Road S.L. Riders must compete in the international rounds to be eligible to win the world championship. In 2003-2004, the 17-event THQ World Supercross GP will be comprised of two international events in Seville, Spain and Arnhem, Holland, and 15 of the 16 events that are conducted in major cities throughout the United States as a part of the THQ AMA Supercross Series. The other THQ AMA Supercross Series event held in Daytona Beach, Fla., is independently produced by the International Speedway Corporation, and is not a part of the THQ World Supercross GP. A THQ AMA Supercross Series rider will be crowned as the national champion for the series of events conducted in the United States only.

THQ World Supercross GP is the premier off-road motorcycle racing series in the world. Clear Channel Entertainment is the largest promoter and producer of live events in the world, with a broad based tradition in the promotion and production of motorcycle racing events. The FIM, Federation Internationale de Motocyclisme, is the body that globally governs motorcycle sport at the world level. Among other matters, the FIM groups together 85 affiliated National Federations relating to the sport of motorcycle racing. AMA Pro Racing is the National Federation representative that sanctions motorcycle-racing events in the United States. Dorna Off Road S.L. is an internationally recognized sports management group established in 1988 with an emphasis on major international motor sports events. Dorna is headquartered in Madrid, Spain with branch offices in Barcelona, London and Tokyo. In addition to its involvement with THQ World Supercross GP, Dorna manages the rights to MotoGP and the FIM Motocross World Championship. For more information on THQ World Supercross GP and the THQ AMA Supercross Series, log on to www.supercross.cc.com.

About Clear Channel Entertainment

Clear Channel Entertainment, a leading producer and marketer of live entertainment events is a subsidiary of Clear Channel Communications (NYSE: CCU), a global leader in the away-from-home advertising industry. Clear Channel Entertainment currently owns, operates and/or exclusively books approximately 130 live entertainment venues, including nearly 100 in North America and more than 30 in Europe. In 2003, 69 million people attended approximately 32,000 events promoted and/or produced by the company, including llive music events; Broadway, West End and touring theatrical shows; family entertainment shows; museum exhibitions, and specialized sports and motor sports events. In addition, the company¿s independently operated athlete representation business, SFX, provides management, marketing and financial consulting services to many of the world¿s top professional athletes. Clear Channel Entertainment also provides marketing services through LIVE Channel, a company dedicated to creating and executing live events for companies seeking brand promotion. Clear Channel Entertainment operates throughout North America, Europe, and Australia. More information may be found by visiting www.cc.com and www.clearchannel.com.

About AMA Pro Racing

AMA Pro Racing is the leading sanctioning body for motorcycle sport in the United States. Its properties include the THQ AMA Supercross Series, the AMA Chevrolet Motocross Championship, the AMA Chevrolet Superbike Championship, the AMA Progressive Insurance Flat Track Championship and the AMA Supermoto Championship. For more information about AMA Pro Racing, visit www.amaproracing.com.