I kind of like my Adics Gel-Lyte33, 8.6 oz and 6 mm heel-toe, but I'm not totally convinced. It's maybe a little soft even for a marathon. Do you have any other suggestions, preferably from the Asics' lineup?
I really like the Asics Tarther, but it's discontinued and I'd like to a find a shoe for the future. I also have the Hyperspeed 5 but find that one a little stiff for a marathon (that will take me a little more than 3 hours).