Triple

Ty Cobb safe at third after making a triple
Wikipedia - "In baseball, a triple is the act of a batter safely reaching third base after hitting the ball, with neither the benefit of a fielder's misplay (see error) nor another runner being put out on a fielder's choice. Because a hit only counts as a triple without a fielding error or a fielder's choice, triples have become somewhat rare in Major League Baseball. It often requires a hit to an unoccupied part of the ballpark (as in an opposite-field hit) or the ball taking an unusual bounce in the outfield. It also requires that the batter be able to hit the ball solidly but also that he be able to run quickly."
Wikipedia, Baseball Reference: Triple Crown Winners