Might have something to do with recalibrating my watch at the Trig? Maybe it added on the extra 300ft? Need to add another climb to break the magic 3000 barrier!
http://connect.garmin.com/activity/48669556
Note I stopped it when we had some food at FTOP CP1 and didn't restart until FTOP CP2, so lost some distance/climb off the final stats.
A grand day out!