Call me crazy, but like Helene I enjoy the treadmill -- did it for years at the work gym. I think for me it's because I can use my music, which makes the minutes fly by and gets me out of my head. I go into a zone and just run without thinking about the fact that I'm hurting, bored, or too hot/cold. I don't do well on hills and have a hard time running in either hot or cold weather, so the treadmill, being in a climate controlled place, and with a pace and incline I can control, works for me. I am always nervous about cars when I run outside with earbuds/music, but not so on the treadmill. I do like running outdoors when the temperature and environment (i.e. few or no cars, or non-hilly trails) is right, but seems like those times are few and far between.

We're staying in a condo complex this month that has a gym, and I've been doing walk/runs on the treadmill every couple of days. The weather hasn't been good for cycling (rainy and foggy), so it's good to get some cardio in, even though it's only 30 minutes. I hadn't run in over a year so am starting back slowly. Looks like tomorrow's going to be a great day for cycling, so I'll be on the road instead!