How 5 miles turned into 3

BOO!!! I wanted this to be a 5 mile run, so I set the pace at 4.5 mph. Started getting a stitch less than half-way into it. Otherwise felt good. Breathing was good, legs felt good. Could have kept going. Should have kept going! I'll make next weekend's run the 5-miler. It was also too late in the day for me to do it.  I started at 4:30pm and normally like to run first thing in the AM or at lunchtime.  Ah well.  Next long run!

The heart rate info is all Dave's. My Garmin wasn't reading my HRM, so it read Dave's instead (he was next to me on the treadmill).