If you have an Android or iPhone, your are getting a late Christmas present from the makers of the RunKeeper App.  It’s FREE to download in the month of January.  Up until now there as been a scaled down free version and a fee based Pro version.  Both are now free for the taking.  You can find both in the app store for each phone. I use RunKeeper and have really liked it.  The free version can be a little inaccurate on the mileage at times, but the rest of the application works great.  It will also auto tweet right