and here i ran, thinking technology would solve my problems
I’ve been training for a year of running - the Shamrock Shuffle, the Chicago Distance Classic, the Chicago Marathon - and my trusty iPod shuffle finally crapped out on me.
It was time, I suppose, for my little guy to meet his maker after logging hundreds of miles with me and putting up with rain, sweat and snow. In fact, I’m having trouble throwing him away: there was that much of an emotional attachment. And by ‘emotional attachment,’ I mean ‘odd feelings of familiarity for a stick-of-gum sized piece of plastic.’
So I decided to move into the 21st century with its flying cars and its meals in pill form by joining the Nike+ running community. After purchasing my entry ticket in the form of an iPod Nano and the Nike+ sensor, I was jazzed. My new toys would record entire workouts for me, tracking mileage, time, pace and calories, and would automatically upload that information to the Nike site where I could see my progress graphically and compete against other runners.
it would be like a video game. And we all love video games.
There’s only one problem: the thing’s a piece of shit. Witness:
Sunday’s run, according to walkjogrun.net: 7.49 miles.
Sunday’s run time, according to Nike+: 61:03 (assuming accuracy).
Thus Sunday’s pace: 8:09 per mile.Sunday’s run, according to Nike+ and the iPod: 4.83 miles.
Thus Sunday’s pace: 12:37 per mile.
On Sunday, Nike+ underestimated my workout by 36 percent, or 2.66 miles.
Monday’s run, according to walkjogrun.net: 4.4 miles.
Monday’s run time, according to Nike+: 34:22 (again, hoping this is right).
Thus Monday’s pace: 7:48 per mile.Monday’s run, according to Nike+ and the iPod: 2.69 miles.
Thus Monday’s pace: 12:45 per mile.
On Monday, Nike+ underestimated my workout by 39 percent, or 1.71 miles.
And before you ask, yes, I calibrated the thing. I’m thinking of removing the calibration to see if it gets any more accurate.
Moral of the story: Stick to old school tech, such as digital watches and Google-Maps distance calculators, when training.
With much respect to 











