Head of the River Race only open to men's eights and is considered to be the peak of the head race season — attracting the top UK crews as well as foreign clubs. Composite crews, drawn from more than one club or institution, are not permitted. The Championship Course is that of the Oxford and Cambridge Boat Race but, unlike the Boat Race, the Head of the River Race is raced on an ebb tide from Mortlake to Putney. The starting time for the race is different every year and depends on the tide — the first crew (winner from the previous year) starts the
Women's Eights Head of the River Race Women's Eights Head of the River Race The Women's Eights Head of the River Race (WEHoRR) is a processional rowing race held annually on the Tideway of the River Thames in London on the Championship Course from Mortlake to Putney. A mirror of the Eights Head of the River for male crews, it is held a fortnight earlier when the tides are similar. It is raced on the outgoing tide and starting around one hour after high tide in order to maximise advantage from the tidal flow. Around 300 crews of women (with the occasional male coxswain) compete for over