Road Bike (Trainer) 1:23:10 [3] 19.3 mi (13.9 mph)
So, was scheduled to do 4 hill climbs, but I got out of work late and couldn't face driving an hour to start the workout at close to 8:00... and then having to drive another hour back at 9:30. Instead, I just set up the trainer and did a warm-up and 4 x high resistance intervals alternating at 1:00 at about 70 rpm, and 0:30 at the hardest gear. Continue this for 7 minutes, recovered for 3 minutes. Repeated 4x and then just rode for the rest of the time.
I set Big Bang Theory on auto play on my computer. Thanks for Phil to suggesting the show! It was entertaining for the recovery/warm up/cool down sections.