MARTINSVILLE SPEEDWAYNBC Sunday October 24, 2004 at 12:30pm ET5 RACES TO GO!! At slightly more than half a mile, Martinsville Speedway is the shortest track on the NASCAR NEXTEL Cup Circuit, but it's one of the biggest when it comes to action. It has 800-foot straights, turns banked at only 12 degrees and has been called "two drag strips with a turnaround on each end." The demanding layout consistently produces some of the wildest fender scrubbing, push and shove racing on the tour.