Faust29
iMTB Hooligan
That's not so hard. I did 40/8000 in the month prior to riding SJT. Didn't seem to make much difference.
Ohhh, do you mean the same day? Hmmmm, well, since I've never been past 4200' in a ride, I am guessing the only thing I would hit after even 5000' of climbing is the litter of a rescue helicopter. But your point is apt - any trail is infinitely harder when physically and mentally fatigued. So is walking down a flight of stairs, or even finding your car keys in your pack.
Uh oh. I think the Holy Jim to Trabuco loop is close to 4500.