Inspired by my first London Marathon
There were , a royal and one of the richest men in the world (dressed as a butterfly) among over 36,000 finishers at this year's .
Forget Usain Bolt vs Tyson Gay, on Sunday the world of athletics was asking "Did the giraffe beat the fairy?"
I had never been to a London Marathon before, so when I was asked to work on the event I was looking forward to sampling the legendary atmosphere.

I'm Katharine Merry, former world 400m number one and an Olympic bronze medallist at Sydney 2000. I'm now a mentor to junior athletes as well as working in radio and TV, and as a trackside presenter at major events. I'll be aiming to give you a behind-the-scenes insight to the world of athletics.