Well I have finally broken the 4,000 mile mark. I have never done 1,500 miles in year before this year. Well, actually my "year" starts the last week in august. I was hoping to get 400,000 feet of climbing this year, but missed by a bit. My actual elevation gain is more like 300,000 ft. I used another computer at times. I am still amazed how much the trainer really helped this year. It is not a substitute for the road or trail, but it is a controlled environment which is perfect for intervals.