I've just signed up for Race for Life in June. It's a 10k and the first ever organised thing I've done.
I'm a bit nervous, but am looking forward to the challenge, plus a few of my lovely friends have sponsored me already, so it's very motivating!
I've run 10k and 11.5k respectively once each, so I know in theory I can do the distance (on a flattish surface), but not sure how hilly Crystal Palace park is going to be!
Anyhoo..just wanted to share 