Running is arguably the most pure and raw sport on the planet. There are no judges to affect the score, no teammates, no drafting, the strongest and fastest athlete simply wins: pure competition. This simplicity can be refreshing and welcoming after spending hours in the saddle staring at your power meter and other training metrics for far too long. We recently went over Cycling Computer Data Fields , so now let’s touch on your GPS Fitness Tracker/watch’s data fields. GPS Fit