I've been running in these for a couple of months now. I average about 5 - 6 miles a run. I initially bought it because I wanted a light and good-looking hiking shoe. It was great on the hike, and I feel like I run faster in these than in my usual Asics shoe. This is the lightest running shoe I've ever owned, and I didn't buy insoles for them like I usually do since I wanted to try out the newer, lighter trend in running shoes.

I don't know if it's a placebo-effect or not, but I feel like I can run farther and longer in these... and my run time is a bit faster these days, though I can't say if that's because of the shoe or if I'm just getting quicker. When I run, I usually run on paved road / sidewalk, and occasionally run on grass. I haven't attempted to do any trail running in these (only trail hiking).

My feet are medium width. One thing I noticed was when I wore thin socks, I felt a slight rubbing on my baby toe after the first few miles. This was easily fixed by wearing thicker socks when running longer distances.

I'd recommend these for walking, hiking, and running.