MOTOR SPORTS

THE RACE: TUMS QuickPak 500; Martinsville (Va.) Speedway

WHEN/TV/RADIO: 10:30 a.m. Sunday, ABC (Channel 13), KCYE-FM (104.3)

QUALIFYING: 12:30 p.m. today, ESPN2 (Cable 31)

LAST WINNER: Jeff Burton

2007 WINNER: Jimmie Johnson

NEXT: Oct. 26, Hampton, Ga.

NATIONWIDE

No racing this weekend

NEXT: Oct. 26, Millington, Tenn.

NASCAR TRUCKS

THE RACE: Kroger 200; Martinsville

WHEN/TV: Noon Saturday, Speed (Digital 329)

QUALIFYING: 7 a.m. Saturday, Speed

LAST WINNER: Todd Bodine

2007 WINNER: Mike Skinner

NEXT: Oct. 25, Hampton, Ga.

NHRA DRAG RACING

No racing this weekend

NEXT: Oct. 30-Nov. 2, Las Vegas

INDY RACING LEAGUE

Season completed

2007 CHAMPION: Scott Dixon

FORMULA ONE

THE RACE: Chinese Grand Prix; Shanghai International Circuit

WHEN/TV: 11:30 p.m. Saturday, Speed (Digital 329)

QUALIFYING: 11 p.m. today, Speed

LAST WINNER: Fernando Alonso

2007 WINNER: Kimi Raikkonen

NEXT: Nov. 2, Sao Paulo, Brazil

SPORTS CARS

SERIES: American Le Mans Series

WHERE: Mazda Laguna Seca Raceway; Monterey, Calif.

WHEN: Saturday-Sunday

TV: 11 a.m. Sunday, NBC (Channel 3)

LOCAL

TODAY: Test and Tune; 4-9 p.m.; Las Vegas Motor Speedway dragstrip

Midnight Mayhem (street-legal drags); 9 p.m.-1 a.m.; LVMS dragstrip

SATURDAY-SUNDAY: Pacific Street Car Association (220 mph doorslammers); 9 a.m.-6 p.m. both days

Motorcycle Drag Racing Association; begins 9 a.m. each day; LVMS dragstrip

INFORMATION: Las Vegas Motor Speedway (LVMS.com, 644-4444), LVMS Bullring (632-8422), LVMS dragstrip (632-8459), Death Valley Raceway (775 209-5291)

TIMES AND EVENTS SUBJECT TO CHANGE