A definite crowd favourite, birling (also known as log rolling) is the event everyone knows about without ever having gone to a loggers sports show. Both men and women compete in this exciting competition where two people battle it out while keeping their balance rolling on a 15-inch diameter log in a pond of water. The winner of a match is the person who manages to force the other competitor off balance causing him or her to fall into the water. With a two-minute time limit for each match, the winner is determined by whoever wins two out of three matches. The match starts with birling on a 15-inch log and if no one wins after two minutes then a 13-inch log is used. If the match continues with no winner, once again the log is replaced with an even smaller 12-inch log.