This is the route I am trying to do. I get about half-way up one side. It is from Poorman to Gold Hill, Colorado.
That is about 2,000 feet of gained altitude, over about 8 miles along the road one way.
This is the Fourmile way up, going onto Gold Run Road below Gold Hill
This is the sunshine way up. It has some very steep areas right at the start, above Poorman RD
After about 45 min going up this way, this is where I have gotten to.
Fourmile Canyon is pretty mild here, so this is a bit easier
The "I am tired now" route. Not nearly as much altitude is gained on this stretch.
I start out here.