Sounds about right - Bergen Peak is a BIG climb. Starts out on a mucho caliente trail, too. Almost all the 3-Sis climb is in the woods.Hunh. It looks like three Sister is ~1100 feet of climbing in 7 miles, and Bergen Peak is 2200 in 10 miles, does that sound about right? I think maybe the heat factor might point towards Three Sisters (we are riding at 4:00)