For many, GPS watches are a remarkably useful training tool. But there are other runners, including world-class runners like Jacobs, who have a hard time understanding the fuss. To them, a smorgasbord of data is more hindrance than help. And get this: Some runners don’t wear watches at all.
I’m sympathetic to this idea. In general, I’m trying to stop obsessing over my health and fitness data (tough for this data analyst to do). That said, I’m far from an elite runner. So, I don’t have enough body awareness to intuitively know my pace zones and find realtime data on my performance helpful for making sure my runs are effective.
Perhaps more importantly, my watch is also my source of music and a way to keep my family updated when I’m out on a long run.
I don’t expect to be running out the door without my watch anytime soon.