The South Australian Head of the River is a collegiate rowing race held between the colleges and schools of Adelaide, Australia. It is the culmination of the Rowing South Australia's schools' season and is the most prestigious event on the calendar. Races are generally hard-fought, close encounters that showcase the very best of junior rowing talent, with the winning 1st VIII crew each year being crowned with the title of 'Head of the River'. Inter and Junior coxed quad crews fight for the same honour in their respective divisions. These title races come with immense pressure, with wins considered significant successes for the victorious schools and their rowing programs. The event draws huge crowds of up to 15,000 (2010) from across the state, generally consisting of school students, parent supporters, and old scholars.