Last long run for my 15k training. Tried to keep a low enough effort so that I was only breathing through my nose. Worked pretty good, but it was still very tiring. I don't think I gave myself enough recovery time from last week's long run.
Sporting some new Brooks. Glycerin 13's (I think). Tried Hoka's but they were just too bulky. Brooks has always done pretty well for me. I think these have a bit more cushioning than the Ghosts I've been wearing.