For anyone who has run any distance of significance you know about gas problems. Running makes a person toot. Another reason to dislike running on a treadmill is that there's people within arms reach of me. Out on the open road I feel fine being, uh, natural. I can even let one slip when I'm on the track.
When there's super-grandpas to the left of me and severly scented Susies to the right, I must suffer gastral pain. Combine that with my fear of falling and I'm not that happy about running on a machine.
On the plus side, I did learn my average heart rate was 166 and I supposedly burned 546 calories during my 45 minute run. That's a small consollation considering all the other grief I had to endure.
I couldn't set the time higher than 30 minutes. My wife tells me that's because people are usually waiting to use the machines. And people think I'm crazy for running in sub-zero weather!
There's all these arbitrary numbers to set before running. What does an elevation of 2.5 mean? How about a speed of 6.6? Give me some hills and let me run as fast as I can up them and tell me when it's been 45 minutes!