18 minute Intervals 516 Calories

Definitely the workout is in the incline.  Not too much sweating going on yet.  I wonder how long it will take me to get to the goal speed of 5 mph?  By the way, that's the goal speed to run this thing.  5 mph will have 7.5 miles completed in 90 minutes, so if I do this right I will cross the finish line before the required 90 minutes.