Talk about a long hard day in the saddle. For those who have a Strava account (and thanks to Pablo there are more and more of us!), check out this ride from Taylor Phinney. Amongst the many things that stand out to me is the distribution of his efforts. Check out the Power Distribution on the Analysis tab and you can see that he spent a combined almost 2 hours above 450 W!! Damn he averaged 300W for the entire 7 hour ride!