Notes
Did 1.25 miles uphill on the incline trainer, 3.3mph @ 24 degrees incline for the first mile, then "sprinted" the last 1/4 at 15-18%. Got heart rate up to 175, a new high, without too much grief even.
1400' Vertical total, estimated. First 1000' vertical was in .8 miles, 14:42, w/no speedups.