The distance, in boxing, refers to the full number of rounds in a match. It is frequently used in the expression "going the distance", which means fighting a full bout without being knocked out. In title fights, this is called "the championship distance", which once was 15 rounds but today usually means 12 rounds (See ), though there were some ten-round championship matches. Non-title fights can be of any length under 12 rounds but are typically 10 rounds or fewer. Women's championship boxing is ten rounds or fewer, each round lasting 2 minutes instead of 3 for men.