The Welsh Varsity is an annual sporting event contested by Cardiff University and Swansea University, usually in early April. The sports contested include rugby union, hockey, cricket, squash, badminton, lacrosse, rowing, golf, basketball, football, American football, ultimate frisbee, netball, volleyball, fencing and an array of other sports. Profits go to charity. The event is held over the course of a week, with some sports competing over a weekend due to the nature of the sport. The majority of the games are held on the Wednesday afternoon, with the centrepiece rugby union match between the two sides held in the evening and often attended by in excess of 18,000 supporters.