pansophelia wrote: »
Hi, sounds like you've started very sensibly!
The first programme I ever followed (and one of the only ones I've 100% successfully followed) was the Hal Higdon Novice Half - the mileage not much more than you're doing now. It requires 4 days a week running, but the mileage not particularly high, starts at 12 miles and peaks at about 22 miles. Longest run I think is 10 miles.
You could take it easy completing this programme, then repeat it again or try the Novice 2 before trying the sub 2 hour half marathon. And fair play with the heart rate training - good way to go to make sure you're taking things easy enough.