Trying to classify workout intensity

cmuggridge

I am using my stationary bike 3 to 4 times a week for an average of 60 - 70 minutes at a time and burning 500+ calories each time (1500 - 2000 calories per week).

What level of activity would you consider this to fit under? I have been trying to research it and am finding mixed results.

Your help is appreciated as I believe I have been operating under incorrect settings and am trying to get it sorted out. I am using the great guide provided by this thread http://www.myfitnesspal.com/topics/show/654536-in-place-of-a-road-map-2-0-revised-7-2-12