The Boat Races 2015 was won by Oxford's Osiris by fifteen lengths, making the overall record 21–20 in Cambridge's favour. The Boat Race is a side-by-side rowing competition between the University of Oxford (sometimes referred to as the "Dark Blues") and the University of Cambridge (sometimes referred to as the "Light Blues"). First held in 1829, the race takes place on the Championship Course, between Putney and Mortlake on the River Thames in south-west London. The rivalry is a major point of honour between the two universities; it is followed throughout the United Kingdom and broadcast worldwide. Oxford went into the race as champions,
The Boat Race 2003 as the "Light Blues"). First held in 1829, the race takes place on the Championship Course, between Putney and Mortlake on the River Thames in south-west London. The rivalry is a major point of honour between the two universities; it is followed throughout the United Kingdom and broadcast worldwide. Oxford went into the 2003 race as reigning champions, having won the previous year's race by three-quarters of a length, but Cambridge led overall with 77 victories to Oxford's 70 (excluding the "dead heat to Oxford by five feet" of 1877). The race was sponsored by Aberdeen Asset Management for the