I can't believe I ran the whole way

I've taken to running the past few weeks, trying to mix a little more run with my walk each day. Today I walked to warm-up and cool down, but ran the 3.5 mile middle part of the route. Now that I know I can do it, I'll have to do it every time, damn it! Well, it had to happen some time. I'm just glad I didn't wait until the day of the 5K I'm running next week. Now if I can just break that 10 minute mile barrier...