Just under 80 mi enduro ride yesterday. I got to see sun, snow, sleet, rain all on the same route. Exciting.
Took just over 5 hours with over 5k' of climbing. Since my longest race is 80 mi, I think that'll be the longest I'll do.
Quads ached like a ***** after 4 hours.
http://connect.garmin.com/activity/242333882#