More and more runners are shifting their runs into the great outdoors. What makes trail running so fascinating: the great debate on ISPO.com. Read part 1 of the Trail Running series on ISPO.com.
Pace and altitude are secondary, it comes down to the fun. What else should you pay attention to when switching from the street to the great outdoors? Experience mountain runners and trail running experts give valuable tips on ISPO.com.
The trail runner has over 100.000 followers on facebook. He is popular in the outdoor scene. He knows his limits and has a vision for sports in the outdoors. What's Krupicka's secret?
