Fruit cake i have to say this is a really cool idea, thank you for sharing it.
I'm doing the Sussex Beacon half Marathon this weekend so will try it then. If it works will definately print one out for the FLM.
I'm a first time runner who only started running 7 months ago (after seeing my twin sister complete the FLM last year in 4.27 and was so proud of her i thought it was a good idea, not so sure now) pace is something i'm still trying to work out so hopefully this will help me achieve my goal of 4.30ish ;-)