The Championship Course from Mortlake to Putney on an ebb tide or from Putney to Mortlake on a flood tide. Since the Boat Race moved to this course in 1845, it has always been raced on a flood tide from Putney to Mortlake except in 1846, 1856 and 1863. The Wingfield Sculls is also raced from Putney to Mortlake. Most other events race on an ebb tide from Mortlake to Putney. 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 27
Mortlake generally on the flat with its streets, which tend to run perpendicular to it. It runs in the middle of Worple Way, separating it into north and south sides. To ensure that all the local authority wards have electorates of approximately the same size, the ward covering Mortlake also includes parts of Barnes. Mortlake Mortlake is a suburban district of the London Borough of Richmond upon Thames on the south bank of the River Thames between Kew and Barnes. Historically it was part of Surrey and until 1965 was in the Municipal Borough of Barnes. For many centuries it had