It 's one of the country 's biggest events , with over 2500 entrants registered this year .
Organised by the ' Human Race ' team , Windsor has been a firm favourite on the race calendar for what in 2013 will be the 23rd anniversary race .
Windsor 's one of the country 's biggest events , with over 2500 entrants registered this year .
Organised by the ' Human Race ' team , Windsor has been a firm favourite on the race calendar for what in 2013 will be the 23rd anniversary race .