faster, but still no cigar

I was feeling pretty confident about cracking 1hr today. A good 1st half or 30:30 at the end of the loop at the end of long, including a quick stop to say g'day to my brother coming the other way on perimeter still had me feeling good. back on perimeter at 43+ had me thinking I've lost it, still pushed pretty hard all the way back. Close but no cigar