Education and Entertainment

Owner

PENSKE MOTORSPORTS INC.

Dec 21, 1999

Advertising and Business

Owner

PENSKE MOTORSPORTS INC.

COLORADO SPEEDWAY

Education and Entertainment

Owner

PENSKE MOTORSPORTS INC.

NAZARETH SPEEDWAY

Education and Entertainment

Owner

PENSKE MOTORSPORTS INC.

MICHIGAN SPEEDWAY

Clothing

Owner

PENSKE MOTORSPORTS INC.

NAZARETH SPEEDWAY

Clothing

Owner

PENSKE MOTORSPORTS INC.

CALIFORNIA SPEEDWAY

Clothing

Owner

PENSKE MOTORSPORTS INC.

COMPETITION TIRE SOUTH

Advertising and Business

Owner

PENSKE MOTORSPORTS INC.

Feb 1, 2000