Originally Posted by anthonyp
Should be fine for casual jogs/walking. I've done 20km runs in mine without any problems but if you don't run a lot you're feet might not be used to the lack of cushioning when running longer distances in them. Mine also had a pretty short lifespan in comparison to some of the other lightweight trainers and racers I've used.
I've gone up to 1/2 distances too in the LT2 with no issues, but would concur re: the durability. In fact, my Gyakusous now have a full fledged hole in the right toebox, and developing one on the left. That was after about 300km, which was probably time to swap them out anyways. My second pair (regular LT2's) haven't yet, but I wouldn't be surprised when I log more mileage.
I also noticed the Flyknits and R3 on running room's site. With tax that puts them > $200. Not sure where else to get them in Canada, so I was looking at ordering the R3's from RMK and even with their pricey shipping, it would come in around $150.