Marc Jansz is using Runkeeper to track their running, walking and biking activities and you should too!

Marc Jansz
Member since July 08, 2010

Activities

calories burned 1,035

Kilometers

calories burned 16,598

Calories

calories burned 1,379,107

Join Marc Jansz on Runkeeper!

Sign up and join Marc Jansz today!

Sign Up With Email

Download Runkeeper

Runkeeper on the Apple App Store Runkeeper on the Google Play Store