Up and Down. Not specific enough? Ok, the 20K route is great for the first-timer, or those riding with children. It is flat, and there aren't many turns at all. The 50K is for the person who is just starting to do Tours or doesn't enjoy really long, hard rides. The 100K route is deceivingly challenging, with rolling hills present throughout the entire ride. The 100-mile route is quite challenging. You'll travel up to Loveland, climb all the way up Big Thompson Canyon through Glen Haven, going up the infamous switchbacks, and come down again after you go through Estes Park. You'll definitely feel a sense of accomplishment! YOU CAN DO IT!!
Need more details? CHECK OUT OUR MAPS! Our % grade and elevations are on each map page, except the 20K, which is almost entirely flat. Google Maps now provides "Terrain" view and we've loaded it onto each of maps - just scroll down to the bottom of each route page and you'll see it.