The Boat Race public tests are in November at the British Indoor Rowing Championships, where each university sends around 20 rowers to compete. Everyone races 2 km on an indoor rower with the club presidents using adjacent machines. Both universities also send crews to the Head of the River Fours race in London, which is raced over the reverse Boat Race course, that is to say the Championship course from Mortlake to Putney. In December, the coaches put out "Trial Eights" where two crews from the same university race each other over the full Boat Race course. These crews are given names such
Putney the category of local jurisdictions known as a manor, but obtained 20 shillings from the ferry or market toll at Putney belonging to the manor of Mortlake. The ferry was mentioned in the household accounts of Edward I (reigned 1272–1307): Robert the Ferryman of Putney and other sailors received 3/6d for carrying a great part of the royal family across the Thames and also for taking the king and his family to Westminster. One famous crossing at Putney was that of Cardinal Wolsey in 1529 upon his 'disgrace' in falling out of favour with Henry VIII and on ceasing to