Originally Posted by
AZSkeptic
I am a big proponent of TrainerRoad and do most of my weekly training indoors. Although I prefer to do longer rides (i.e., longer than 90 minutes) outside on the weekend, I've gone as long as three hours on the trainer when something like a bad storm has prevented me from riding outdoors.
Three hours is a monster ride on the turbo, after 1.5 hours my ass calls off the ride. Might be because i dont get out of the saddle much on the turbo...