Some brilliant insight here guys, thank you. Its interesting to see how different approaches work for different people.
Im pretty sold on a 2Q approach - my gut feeling is that a 9 day 3 workout schedule might be optimal, but as one poster above said, its very difficult to reconcile that with a regular life/job. Just cant fit in a 20 miler on a weeknight, even 1:30 is pushing it.
How do people view marathon pace as being a necessary element of marathon training? That might sound like a dumb question; but Daniels Plan A incorporates very little of it for example. Is it vital to rehearse that pace regularly, or better left to a few major 'test' efforts?
I find I need the structure of a 'canned' plan as a starting point, but will look to adapt any plan as needed:
Daniels Plan A looks a good option as Smoove says, but it lacks much marathon pace work. I also wonder if 8 miles of 'T' is a little too much for me (never gone beyond 6 in a session).
On the other hand, the 3rd edition 2Q plans bring in more M running, but for the 56-70 plan, the long runs are a little short. This approach also spreads the interval work throughout the plan.
My temptation is to take one of the 2Q plans, lengthen the weekend workout to 18-20 most weeks, with some up to 22, and shorten the midweek work to circa 12 miles. Those mid week 15/16/17 milers in the 56-70 plan are just not compatible with my life.
Bit of a random brain dump of thoughts tbh; but really good to hear peoples views on marathon training as a whole