Brownie28 -
First, NO - it is not bad that you hate winter training already. I mean, it would be sublimely blissful for you if you loved winter training.......but then you'd just be flat-out weird, and that wouldn't be good for your self-esteem!

No, I've never met a winter training season I have truly enjoyed, and as long as I continue to live well north of the Mason-Dixon, it's not likley to happen.
Second, for me it's just base and maintatining fitness -- at least until sometime in February. As my earliest conceivable goals will be in mid- to late-April at the earliest, there's nothing on the foreseeable horizon to Build for. Yet.
Second-and-a-half, so for now I'm flirting with my quasi-official off-season. My last tri
(MightyMan Montauk Half-Iron
) was Oct. 4, and I segued right away to training for Kiawah marathon. But 13 days out from it, after my last long run, I developed a wee case of iliotibial band friction syndrome, and decided to bag Kiawah, not risk developing a chronic problem, and store all those Kiawah-training miles in my general Bag-o'-Base. I haven't been on my bike for over a month, but have kept swimming about 4 times a week, and lifting twice weekly. This week I will return to the bike - trainer, rollers, CompuTrainer.
Third, just curious --- if you find your legs feeling absolutely shot from cycling and running, why are you setting your long runs at 16 miles? That will be good if you can pull it off with impunity, but if your legs are suffering you can do fine stopping your long runs at about 12 miles. Of course, 13.1
(and beyond
) will give you sweet comfort in the moments before Timberman, but be careful about shredding your legs for the sake of the extra distance. For my money, your efforts will be better spent doing bricks of longish rides and fairly long runs, as opposed to pushing your longest runs to the 15-16 mile range.