According to their website (http://www.henleyboatraces.com/) the Henley Boat Races this Sunday (24 March) have had to move from Henley to Dorney Lane [sic]. I think they might mean Dorney Lake. It's all down to the wrong sort of water (or too much of the right sort) in Henley.
Obviously I am completely unbiased, but good luck Oxford.
And the Other Place ;-)