Sport in London venue for the Boat Race, held between Oxford and Cambridge universities every year from Putney to Mortlake. In addition there are numerous rowing clubs in London based along the Thames, especially in the Putney area. More than twenty rowing clubs are based on the Thames at Putney Embankment; among the largest are London Rowing Club (the oldest, being established in 1856), Thames Rowing Club, University of London Boat Club, Imperial College Boat Club and Vesta Rowing Club. Leander Club owned a boathouse in Putney from 1867 to 1961. The Putney clubs have produced a plethora of Olympic medallists and Henley
The Boat Race 1846 was rowed on the ebb tide, from Mortlake to Putney. For the first time in the history of the race, both boats used outriggers. Cambridge "rowed in an outrigger built by Searle, 60 ft in length, 2 ft 8 in in breadth", while Oxford's boat was "expressly built for this match by King of Oxford" and 58 ft 6 in long. Both crews had professional coaches: Oxford used John Noulton while Cambridge were trained by Robert Coombes, a champion sculler. It marked the start of the debate over the use of professional coaches which was not resolved until the 1852