I kinda did it by accident. My wife was out and so I decided to ride. When I came home, my neighbor told me that she left on her bike (apparently looking for me). At this point I had 25.6 logged in and I knew that if I tried to look for her I would hit the 30 mile mark. Supposedly she was only 5 minutes ahead of me. I went out a little over 2 miles and couldn't see her so I turned around and went home. I ended up logging 30.2 miles today. I feel great and could have gone further, but my original goal was to do two 20+ milers yesterday and today, so I accomplished my training goal plus more.