Attempt must come from the specific A-Spec mode in the game. Time taken from the results screen for a complete race. Any car may be used as determined by the game's Entry Requirements. Driving options and car setup/modifications are player choice [again, to fit with the Entry Requirements as determined by the game]. Single segment run - must not use the pits to pause/save the game but may use the pits for normal car maintenance. Wall Riding is prohibited. Wall Riding is the act of using a wall to maneuver around a corner instead of attempting the corner normally.