This one is on my bucket list, but I have no idea if I'll ever be in good enough shape to do it. I really, really, really want to. https://www.tourofcalifornia.org/2008/06/climb-to-kaiser.html Clovis to Kaiser Pass. 155 miles, 13K feet of climbing. Or so. I've spent much time in that area, but not on a bike. I must do this eventually. Somehow. Some way.