Rugby
Rugby Football was supposedly invented during a football game by William Web Ellis at Rugby School in England. The game is a team sport contested with an ovoid ball by two teams of 15 players. The ball is carried in the hand and may be passed backwards or laterally across the pitch or kicked in any direction. The opposing players attempt to halt the ball-carrier by tackling him or her. Points are scored by touching the ball down over the opponents goal line for a try (5 pts), by kicking a penalty or drop goal (3 pts), or by a conversion (2 pts). This variant of Rugby is called Rugby Union and is governed by the International Rugby Board, founded in 1886. in 1895 due to a row over professionalism a new professional union was born, which eventually became the Rugby Football League. This turned into a new variant of rugby, Rugby League, with rules that have diverged from Rugby Union. Most noticeably is the reduction of players from 15 to 13. 'play the ball', elimination of line outs, and slighty different scoring.

Rugby Union:

World Cup: Men Women

Six Nations Cup: Men Women

Men: Tri Nations Cup

Men: European Nations Cup

Women: European Championship

Women: European Tournament

Men: South American Championship

Men: Africa Cup

Men: Asian Five Nations Cup

World Cup 7's Men Women

Men: World Games 7's

Men: 7's World Series

Men: Commonwealth Games 7's

Men: Asian Games 7's
Defunct Event: Men: Asian Games

International Club Competitions:
Men: European Cup European Challenge Cup Super 14 Championship Celtic League Pacific Rugby Cup Americas Championship
Defunct Event: Men: European Shield

National Championships:
Men: Argentina Australia (States) Belgium Brazil Croatia Czechia Denmark England Finland France Georgia Germany Hungary Ireland Italy Japan Lithuania Netherlands New Zealand Poland Portugal Romania Russia Scotland Serbia Slovenia South Africa Spain Sweden Switzerland Uruguay USA Wales
Women: England France
Defunct: Men: Australia Canada Czechoslovakia East Germany Serbia & Montenegro Soviet Union Yugoslavia

National Cups:
Men: Anglo-Welsh

Youth:
Men: Junior World Championship

Defunct Events:
Men: Olympic Games
Men: Pan American Championship
Men: FIRA Trophy

Rugby League:

Men: Rugby League World Cup

Men: Rugby League Four Nations Cup

Men: Rugby League European Cup

Men: Rugby League Pacific Cup

Men: International Club Competitions:
Rugby League World Club Challenge Rugby League Challenge Cup

Men: National Rugby League Championships:
Australia England France New Zealand Russia