Yes, could be that too. Cutty Sark to Island Gardens, one stop. Half the world must have seen them do it though
Capris shouldn't fall down. Invest in some that are better quality - I use Ronhills.
Yep, just checked, you would come out the other side at about 16 and a half miles.
The Greenwich Foot Tunnel is at about 10k isn't it? You could cross the river.
Visit the official Runner's World page
Follow Runner's World on Twitter
Other Natmag-Rodale Sites
Run For Charity
About Runner's World