Got in a little over 2000 ft of climbing in 1:36:00 of riding. Did 4x1 mile 300 ft hill climbs (5.7 %) in just under 6 minutes each with HR between 154-160 for the Avg but the last ones were much higher HR bc the rest interval was only half at 3 minutes. Gonna go back and try this one on the Tri bike to test the gearing I am using bc it resembles about what you find in the midwest for difficulty rating. Did it all sitting and there are some gear changes but not too much. Tried to push gears rather then spinning but no data.
I feel like I am back now after but will have to watch the throat bc it still sucks.