Well done from me as well. Thats a lot further and quicker than what i could muster on my first outing. I think i managed 5 miles in about an hour, and was only sick once.
6 months on and i now do 20 miles plus in about 2 hours mixed on and off road (mainly off), and don't even break sweat, just get disappointed that evening daylight is starting to shorten and i can't do more. wont venture onto my local roads unless i have to, too many fast dual carriageways with high speed traffic, and slow dual carriageways that idiots go too fast on, cycle lanes blocked by parked cars.