Susan Partridge: 'Running is about pushing through boundaries'

Partridge was the fastest British woman at the London marathon, and has been selected for the 2013 world championships in Moscow. She talks to Adharanand Finn about her first-ever race, her top place to run – and how she toughened up mentally

Hi Susan. Well done in London. What are your plans between now and the world championships in Moscow? I'm just having a couple of weeks' rest. I haven't started thinking beyond that yet.

Did you find it hot? Some people say it was.
That wasn't hot. Conditio...