USGP ticket renewal deadline is August 20

RED BULL U.S. GRAND PRIX TICKET RENEWALS UNDERWAY

Remaining Packages and General Admission Tickets On Sale September

MONTEREY, Calif. (July 21, 2005) - Mazda Raceway Laguna Seca has distributed
applications for renewals on all premium seating locations for the 2006 Red
Bull U.S. Grand Prix July 21-23, 2006. The deadline for all renewal
applications is August 20, 2005.

Ticket packages available for renewal are all Premier Pit Row Suites, Turn 3
Paddock Suites, Turn 2 Suites, Flagroom, and Laguna Club. Premier and
Reserved Camping locations are also renewable purchases. All remaining
tickets, including general admission, paddock passes, remaining grandstand
seats and remaining camping go on sale September 1.

Renewal opportunities for the 2005 Red Bull U.S. Grand Prix, marking the
return of the MotoGP series to the United States, were offered to previous
World Superbike Championship event ticket holders. This year's event sold
out of Saturday and Sunday tickets one week in advance of the event, drawing
an announced crowd of 153,653 during three days of activity.

Due to the quantity of orders for the 2006 Red Bull U.S. Grand Prix, there
will be no exceptions to renewal applications received after the August 20
deadline. Renewal orders are accepted by mail or walk-up only.

More information on the ticket process is available by calling (800)
327-SECA or logging on to www.laguna-seca.com.

Information on the Red Bull U.S. Grand Prix is also available at
www.RedBullUSGrandPrix.com.

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About Mazda Raceway Laguna Seca and SCRAMP:
Mazda Raceway Laguna Seca was built in 1957 and has been operated since its
inception by the Sports Car Racing Association of the Monterey Peninsula
(SCRAMP). The world-renowned 2.238-mile, 11-turn permanent road course has
seen many of the all-time greats in motorsports grace its technically
challenging layout that includes the spectacular signature Corkscrew (Turns
8 and 8A). Among the many who have raced here are the likes of Mario
Andretti, Wayne Rainey, Kenny Roberts, Eddie Lawson, Michael Andretti, Dan
Gurney, Parnelli Jones, Sir Stirling Moss, Sir Jackie Stewart and on and on
through a virtual who's who of automobile and motorcycle racing. SCRAMP is a
not-for-profit corporation that donates net proceeds from each race season
to the volunteer organizations that help put on the events at Mazda Raceway
Laguna Seca.

Media contacts:

Ed Nicholls (831) 242-8216 or

Reece White (831) 242-8225 or