Well I've been out for WK4r2 tonight and spent most of the time skating on the snow. Lol I have managed 2.4 miles tonight thou. Found it very easy once I could control the sliding. The cold air was burning the lungs a bit but I worked through that. This program really works. I'm running 16 minutes now and proud of it too. Used my new toy as well tonight which is very accurate and uses no chest strap for HR. Bring on run 3. But can I have no snow please.