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

Nicholas Roznovsky
Member since September 21, 2009


calories burned 1,670


calories burned 3,495


calories burned 466,146

Join Nicholas Roznovsky on Runkeeper!

Sign up and join Nicholas Roznovsky today!

Sign Up With Email

Download Runkeeper

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