Re your other problems, QCassidy, they do sound like a faulty transmitter. If I was you I'd take it back to the apple people.
yeah, that's what I did yesterday. They gave me a new transmitter and receiver.
i assume that your sensor is in the pouch the way that it should be. my brother's girlfriend had a pouch and it was in the wrong way for a while and it totally screwed up her results. don't mean to go over something seemingly obvious, but it's not obvious to all.
The nike symbol and the

are both right side up, as is the text on the back. I assume that's the right way...
I have figured out the problem, the faster I run, the longer my strides are, and thus the nike + is basically always going to be wrong for me, unless I re-calibrate it for each each workout based on if I am doing speed or just a long run.
I don't know if it's because of stride length, but the same is true for me.
For example, I ran at a normal pace to calibrate, then ran 3 laps - first one normal pace, second one fast (~5:20 mile pace), third one slow (over 8 min mile pace). The first measured at .24, the second at .22, the third at .28, and the total (due I guess to rounding) was .75. So accurate overall, but only because my total pace was probably close to the pace I'd calibrated at.
To further test, I ran a fast mile. I did it in 5:29, but at that point the sensor thought I'd only gone .91. I had to run ~1750m before it said I'd done a mile, so the time was recorded as 5:59!

After that I did my 3rd calibration, this time at a fast pace. Ok, so that's fine... but then a normal lap came up as .28. Well, that's no good, so I recalibrated a 4th time, back to a more normal pace.
Basically, after calibrating my first sensor twice and this one 4 times over 400m today, the result is always the same - the sensor is accurate at the speed you calibrate it at, but if you run faster than that pace it underestimates, and if you run slower than that pace it overestimates. This is very disappointing, since the point of it is to measure the speed at which you run. :-/
I did go out and run 8.5 miles yesterday - the longest I've run in almost 20 years
Good for you! This is great motivation for me too, techinical frustrations aside. I haven't just gone out and run a fast mile on the track for no reason in a long time, and I'm sure I wouldn't have today if not for our challenges.
i had a the worst run of the year today. 10.5 miles, but the whole first half i was "prairie doggin it". and not quite as bad on the way back, but pretty bad.
i think i have some kind of stomach virus. i didn't think i was gonna make it back this morning
I've had plenty of those days! At least it rarely carries over to the next day, so don't worry.
