Notes
6 x 800m intervals at (9.2, 9.4, 9.6, 9.8, 9.6, 9.4 mph), with 400m recovery at ~5 mph.
Interesting to note that the Garmin accelerometer (??) calculates distance while I am on the TM, and it overestimates how far I've gone while jogging (.33 mi vs .25 actual), and underestimates how far I've gone while going >9 mph (0.45 mi vs. 0.5 actual). It must calibrate my cadence to a certain "average" stride length measured during some of my outside runs ... or something like that.