I took it outside today, just because. 8 miles at an average pace of 8:24; running time of 67:16.
It felt good to get off the treadmill. The streets suck, however. It was snowing pretty steady and there was an inch or so on the road. Under that was ice, and rough, patch ice at that. So, uneven surface, and a lot of slipping and sliding. Either that or closer to the snow banks, in which case it was like running through mashed potatoes.
Still, the fresh air was great. It was -7C/19F, with a windchill of -15C/5F, so actually not that bad. And the trees on the 1st half were heavy laden with snow and it was just awesome to run through that.