“[A]s I implement Zone 2 training for doing distance running again I was lamenting not having done so for my 2013 marathon training. . . I thought I had. . … Looking back over the data however it is pretty clear that I did not.”
1 point
I’ll take a look! 2x runs in a day sounds like a good way to get around that limit, although that would require finding the time to do 2x runs in a day :D
2 points
Here are some Hansons training plans for marathon and half-marathon: