I was having a great run at a great, very fast pace. In the middle I had to take a work call. After that my watch was messed up and I could not focus. After running just a little bit more I decided to call it quits. At the end I had a 5km run at a nice fast pace. Disappointing because I had been planning a 6.5km run and did not get it, but happy with how I felt and the pace I ran at was surprisingly good.