I did Loup Loup Pass from the valley floor this weekend. It was about 3,500 of vert and a 32 mile loop. Of course half of that was the way back down. I enjoyed the ride up a lot more than the ride down, mostly because the road was awful for the descent.

On average, though, I got about 60 feet of gain per mile the last time I checked. Across all rides, the fun ones on weekends and the after work loop.