I started training sometime in June and along the way, I've managed to drop my weight from 12 stone 4 to 10 stone 11 - I'm probably heavier than that now as I've been eating like a horse since I finished - and well, I've got fit again - fit for the first time in years.
I think I got lucky with the weather as it was cool with drizzle instead of cold with heavy rain as was forecast, and I reckon running with 20,000 participants or so in front of cheering spectators brought out an extra pace that wasn't there on any of my training runs. And as well as finding out my official time was 47.52, it turns out my official placing was 930th.
On your day Gareth, don't be surprised if you crack 60 minutes with time to spare (weather permitting and max effort applied!) as running with thousands of others in front of cheering spectators is an inspiring and normal ability-defying experience.
Go Gareth!