Championship Course on a flood tide (e.g. for the Boat Race). The Start and Finish are reversed when racing on an ebb tide. "Middlesex" and "Surrey" denote banks of the ThamesTideway, not the actual English counties
In 1845 it was agreed to stage the Boat Race (which had on five previous occasions been contested from Westminster to Putney) on a course from 'Putney Bridge to Mortlake church tower'. The aim was to reduce the interference from heavy river traffic on the race.
The course was later defined by two stones on the southern bank of the river, marked "U.B.R." for University Boat Race; one just downstream of Chiswick Bridge, close to The Ship public house, and the other just upstream of Putney Bridge. The course distance is 4 miles and 374 yards (6,779 m), as measured along the centre of the river's stream.
Races are always conducted in the same direction as the tide: from Mortlake to Putney on an ebb tide or from Putney to Mortlake on a flood tide.
In April 1869 the Harvard University Boat Club challenged Oxford University Boat Club to an "International University Boat-Race" of coxed fours on the Boat Race course. The event took place on August 27, 1869 and was narrowly won by Oxford. The new Atlantic cable allowed daily reports to be received by all major newspapers across America within 23 minutes of the finish. U.S. public interest in the event was huge with more publicity than any sporting event to date, and within two years of the event the "newly awakened interest in rowing at many of the most noted seats of learning" doubled the number of boat clubs in the U.S., and lead to the formation of the Rowing Association of American Colleges.[1]
Landmarks
Principal landmarks, often used when racing, include (in order from Mortlake to Putney):
Marked by a post on the north bank opposite the stone on the south bank, the finish of the Boat Race and the start of the Head of the River race. Just downstream of Chiswick Bridge.
The large buoy marks the start of the area of the Putney Boat Houses. It has a reputation for ensnaring inexperienced crews when there is a fast ebb tide, for example during the various Head of the River races.
The University Stone lies on the south bank, marking the end of the Championship Course and the start of the Boat Race, just upstream of Putney Bridge.
The Port of London Rowing Chart includes a map of the course showing detailed rules for rowers, the deep water channel, local rowing clubs and other landmarks.