apologies if i've missed this being upped already, but i thought it was worth a look
A BBC journo":l61eoweu said:The race cuts through Westminster, Kensington and Chelsea, Hammersmith and Fulham to cross the River Thames at Putney Bridge.
Riders will speed through Richmond Park, back across the Thames at Richmond Bridge before passing through Bushy Park, Hampton Court Palace and into Surrey.
From Richmond the athletes head off on a large loop through Surrey taking in Walton on Thames, Weybridge, West Byfleet, West Horsley and Dorking.
This is where a 15.5km (9.6 miles) circuit around Box Hill, including the National Trust's Zig Zag Hill, kicks in, according to London 2012.
This loop is repeated several times to help make up the approximately 240km (149 miles) distance for the men's race and the 130km (80.78 miles) course for the women's competition.
The pack then heads back to London through Leatherhead, Esher, Hampton Court, Kingston and Richmond Park before using the same route back to The Mall.
