Road up to Big Mountain. Stretched out the return trip to get to 50 miles and 3,800 ft. of elevation gain. I wore my HR monitor just for fun and it average 135 for the ride (155 for the climbing section)
For the route "Emigration (Little and Big Mountain Summits)" on Strava I posted the 57th best time (1:05) out of 1,850 rides by 711 people. On a really good day without any headwind I think I could do it under an hour which would put me in the top 15 I think. This Strava thing is kind of cool.