Is Strava Good or Bad for Skiers and Outdoor Athletes?

In high school, I got hooked on running by joining the cross-country team.

The buzz I felt after surviving another race—and then 20 more—kept me coming back. A new motivator propelled me back into the streets years after I graduated and stopped running competitively, though. 

I bought a smart watch, downloaded the social media and fitness app Strava, and suddenly, I could visualize my progress, including splits, pace, and distance over time. I planned to cap off a few months of...