Hey! That's great; half marathons are a very respectable distance to run over a long period of time! What are you doing to train for it?
I'm building up my long runs a little at a time, trying to get used to longer distances. I'm at about 10km at the moment, aiming to do 11 at the weekend
Yeah that sounds like a good plan, the human body can accomplish so much when trained consistently over time. Are you a morning runner?
I'm not actually, I find it really hard running in the mornings! I much prefer running in the evenings, I think I need lots of fuel throughout the day to get going!
Ah evening running sounds nice! Speaking of fuel, do you eat anything in particular leading up to race day? 
I love pasta so I tend to eat a lot of that anyway, plus I always eat porridge and a banana on the day of a race, fuel myself up to really get going! But, the furthest I have ever raced before is 10km so I might need to plan a bigger meal for a half marathon!