Crews from schools and amateur clubs compete in front of the Oxford and Cambridge squads at London Youth Rowing's national competition, with the winners earning the chance to watch the 2011 University Boat Race from a Royal Marines launch on the river.
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The Xchanging Boat Race 2011
Start: Saturday, 26 March, 1700 BST Venue: River Thames, London
Coverage: Watch live on BBC One, BBC One HD and worldwide on the BBC Sport website from 1545 GMT; commentary on BBC Radio 5 live -