Ultraloop, it's a trend . These experts explain why. Sixty straight hours of walking or scrambling through the mountains for dozens of miles? In this article, Karel Sabbe and movement scientist Kevin de Pauw describe the mental aspect of an ultra-run and what the risks can be. #running #running
Dutchman (47) dies at running event in Alps https://tinyurl.com/mr35nz54

Push your body to the limit with extreme walks