Boxing is the only sport which neither the spectators nor the participants know the score or the leader until the contest ends! Boxing isn't watched very much anymore because of all the head injuries.
The Tour de France.
boxing; unless some one gets knocked out.
boxing i think
boxing and equestrian jumping that is not timed.
Simple, that sport is boxing. Judges don't reveal scores until the end of a fight if no knock-outs have happened or the fight hasn't been stopped due to excessive injury.
Boxing, The punch count isn't tallied until the end.
Boxing how about Kick Boxing, Wrestling (Olympic) or Mixed Martial Arts?
by winning a contest and by defeating the pastoria gym leader
in the heartrome contest hall