[Mark Postle]

Yes that is correct, the warm up and cool down are same.  All that said I do find depending on total training load and an individuals recovery capacity that capping the actual workout time at 60 min (90 min total) can be a sweet spot.  Theres always a tendency to want to do “more” in the form of volume but with these kind of workouts it is commonly better to hit it quite hard for a slightly shorter session.  Feel free to email me mark (at) evokeendurance if you need further guidance.