My plan is to enter the London Marathon Ballot in the hope I can run LM2021 (Does anyone know when the ballot opens?) but after talking to my friend about the sightseeing route he has lined up next month (he's flying out to run the Monaco 10K) I've decided I want to enter the ballot to do the London Landmarks Half next year aswell. I'm trying to persuade my friend to do it with me but he's not so keen on running 22Km, and so we were wondering if there's a good sightseeing tourist attraction style 10k event in London?
I've done a quick Google search, but nothing seems to jump out.